COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
COVER SHEET
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
G0.0
220 WEST 20TH AVE, SAN MATEO
MARCH 25, 2026
PROJECT TEAM
TEL:
CONTACT:
EMAIL:
ARCHITECT
BAR ARCHITECTS & INTERIORS
77 GEARY STREET, SUITE 200
SAN FRANCISCO, CA 94108
415.293.5700
CHRIS HAEGGLUND
[email protected]
TEL:
CONTACT:
EMAIL:
DEVELOPER
SUMMERHILL APARTMENT COMMUNITIES
777 S. CALIFORNIA AVENUE
PALO ALTO, CA 94304
650.842.2411
RICHARD NORRIS
[email protected]
TEL:
CONTACT:
EMAIL:
CIVIL
CBG ENGINEERING
2633 CAMINO RAMON, SUITE 350
SAN RAMON, CA 94548
925.866.0322
RYAN HANSEN
[email protected]
TEL:
CONTACT:
EMAIL:
JOINT TRENCH
GIACALONE DESIGN SERVICES, INC
5820 STONERIDGE MALL RD, STE 345
PLEASANTON, CA 94588
925.467.1740
ANDREW CUMMINS
[email protected]
TEL:
CONTACT:
EMAIL:
LANDSCAPE
JETT LANDSCAPE ARCHITECTURE + DESIGN
2 THEATER SQUARE, SUITE 218
ORINDA, CA 94563
925.254.5422
LIA FARLEY
[email protected]
SITE PLAN AND ARCHITECTURAL REVIEW
C4 RESUBMITTAL
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
PROJECT INFORMATION
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
G1.0
1. See Zoning Code Section 27.04.200 (b) (1) for full Floor Area definition. 2 . See Zoning Code Section 27.04.200 (b) (2) for full list of Floor Area exclusions.
3. See Zoning Code Section 27.04.200 (d) for full list of Parking Floor Area exclusions (does not apply to general office, retail stores, food stores, drug stores, and shopping center uses) (REQUIRED IN ORDER TO DETERMINE IF A STORMWATER
P
OLLUTION
PREVENTION CONSTRUCTION PERMIT IS REQUIRED
SEE ABOVE
CUBIC YARDS OF SOIL DISTURBANCE 1 8,700
TOTAL AREA OF NEW AND REHABILITATED LANDSCAPE
AR
EA (SQ FT)
10,620
TOTAL UNCOVERED PARKING STALLS 0
TOTAL COVERED PARKING STALLS 2 77
TOTAL FLOOR AREA FOR PARKING REQUIREMENTS N /A - BASED ON BEDROOMS EXISTING INTERIOR FLOOR AREA TO BE REMODLED 0
PROPOSED NUMBER OF BMR UNITS (BY AFFORDABILITY AND
B
EDROOM COUNT) 31
PROPOSED NUMBER OF RESIDENTIAL UNITS (BY BEDROOM
C
OUNT) SEE PRODUCT DATA SHEET G1.1
0 2 32NUMBER OF PROPOSED VS EXISTING RESIDENTIAL UNITS EXISTING: PROPOSED:
NUMBER OF STORIES 7
PROPOSED BUILDING HEIGHT 7 6'-8"
TOTAL FLOOR AREA: 3 57,588
EXEMPTIONS N /A
DETACHED ACCESSORY STRUCTURES N /A
OCCUPANCY GROUP 2 L OW HAZARD STORAGE, GROUP S-2
OCCUPANCY GROUP 1 R ESIDENTIAL GROUP R-2
LEVELS B1-7 S EE PRODUCT DATA SHEET G1.1
MAIN STRUCTURE(S) 3 57,588
FLOOR REA (SQ F T.)
LOT SIZE 1 .54 ACRES / 67,232 GSF
TYPE OF CONSTRUCTION T YPE IA , IIIA
OCCUPANCY GROUPS R -2 | S-2
ZONING CLASSIFICATION E 1-1/R4
APN 0 39-030-400
SITE ADDRESS 2 20 WEST 20TH AVENUE
DEVELOPMENT PROJECT DATA INFORMATION
SITE
W 20TH AVE
ELKHORN CT
EL CAMINO REAL
HIGHWAY 92
BUILDING INFORMATION
TYPE OF CONSTRUCTION: 5 STORIES, TYPE IIIA OVER 3 STORY OF TYPE IA GROSS SITE AREA: 67,232 GSF / 1.54 ACRES
TOTAL DWELLING UNITS: 232 DU
TOTAL DENSITY: 150.6 DU/AC
PROPOSED USES: MULTI-FAMILY RESIDENTIAL
BUILDING HEIGHT: 7 STORIES + 1 LEVEL OF BASEMENT
FUNDING: PROJECT IS PRIVATELY FUNDED
SHEET INDEX
VICINITY MAP PROJECT SUMMARYPROJECT INFORMATION
NO N AME
00 - GENERAL
G0.0 COVER SHEET
G1.0 PROJECT INFORMATION
G1.1 PROJECT DATA
G2.1 EXISTING SITE CONTEXT - PHOTOS
G2.2 EXISTING BUILDING - ELEVATION PHOTOS
01 - ARCHITECTURAL
A1.1A SITE PLAN - LEVEL 1
A1.1B SITE PLAN - ROOF
A1.2 PERSPECTIVE VIEW
A1.3 PERSPECTIVE VIEW
A1.4 PERSPECTIVE VIEW
A2.1 FLOOR PLAN - LEVEL 1
A2.2 FLOOR PLAN - LEVEL 2
A2.3 FLOOR PLAN - LEVEL 3
A2.4 FLOOR PLAN - LEVEL 4
A2.5 FLOOR PLAN - LEVEL 5
A2.6 FLOOR PLAN - LEVEL 6
A2.7 FLOOR PLAN - LEVEL 7
A2.8 FLOOR PLAN - ROOF
A2.B1 FLOOR PLAN - LEVEL B1
A2.P1 PARKING PLAN - LEVEL 1 & 2
A2.P2 PARKING PLAN - LEVEL B1
A2.P3 PARKING - MECHANICAL INFORMATION
A3.1 EXTERIOR ELEVATIONS
A3.2 EXTERIOR ELEVATIONS
A3.3 BUILDING SECTIONS
A3.4 DOOR AND WINDOW ELEVATIONS
A4.1 UNIT PLANS
A4.2 UNIT PLANS
A4.3 UNIT PLANS
A4.4 UNIT PLANS
A4.5 UNIT PLANS
A4.6 UNIT PLANS
A4.7 UNIT PLANS
A4.8 UNIT PLANS
A4.9 UNIT PLANS
A4.10 UNIT PLANS
A5.1 OPEN SPACE DIAGRAMS
A5.2 MATERIALS BOARD
A6.1 SHADOW STUDIES
A7.1 FIRE ACCESS SITE PLAN
A7.2 BUILDING AREA DIAGRAMS
A7.3 LOT COVERAGE DIAGRAMS
NO N AME
A7.4 BUILDING EGRESS DIAGRAMS
A7.5 FIRE SEPARATION DISTANCE ANALYSIS
A8.1 ODS COMPLIANCE
A8.2 ODS COMPLIANCE
02 - LANDSCAPE
L1.0 ILLUSTRATIVE LANDSCAPE PLAN
L1.1 LANDSCAPE PLAN - LEVEL 1
L1.2 LANDSCAPE PLAN - LEVEL 3
L1.3 LANDSCAPE PLAN - LEVEL 6 & 7
L2.1 LANDSCAPE LIGHTING PLAN
L3.1 PRODUCT IMAGES AND DETAILS
L4.1 PLANTING PLAN - LEVEL 1
L4.2 PLANTING PLAN - LEVEL 3
L4.3 PLANTING PLAN - LEVEL 6 & 7
L4.4 PLANT LIST & TREE PLANTING FORM
L4.5 PLANTED AREA CALCULATIONS
L5.1 IRRIGATION PLAN - LEVEL 1
L5.2 IRRIGATION PLAN - LEVEL 3
L5.3 IRRIGATION PLAN - LEVEL 6 & 7
L5.4 IRRIGATION & HYDROZONE CALCULATION S
L6.1 EXISTING TREE REMOVAL PLAN & EVALUATION SCHEDULE
L6.2 TREE PROTECTION PLAN
L6.3 ARBORIST REPORT
L6.4 ARBORIST REPORT
L6.5 ARBORIST REPORT
03 - CIVIL
C1.0 SITE SURVEY
C1.1 DEMOLITION PLAN
C2.0 PRELIMINARY SITE PLAN
C3.0 PRELIMINARY GRADING PLAN
C3.1 PRELIMINARY GRADING SECTIONS
C4.0 PRELIMINARY UTILITY PLAN
C4.1 PRELIMINARY OFF-SITE STORM DRAIN PLAN
C5.0 PRELIMINARY STORMWATER CONTROL PLANS
C6.0 PRELIMINARY SOLID WASTE PLAN
04 - JOINT TRENCH
INT1 JOINT TRENCH INTENT TITLE SHEET
INT2 JOINT TRENCH INTENT
PuSL1 PUBLIC STREET LIGHTING TITLE SHEET
PuSL2 PUBLIC STREET LIGHTING SITE PLAN
79 1
1 22
2 3
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
PROJECT DATA
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
G1.1
**** Garage Total GSF includes all spaces inside garage footprint, such as mechanical/utility spaces, etc *
** Residential Core GSF include corridors, residential level lobbies, stairs, elevators, res. level utility spaces, etc ** Residential Amenity GSF includes entry lobby, leasing office, club room, fitness room, etc * Residential Net Rentable GSF calculation includes exterior, corridor and party walls NOTES:
Total 1 93,182 11,315 36,734 241,231 116,357 357,588
B1 0 0 1,153 1,153 56,620 57,773
1 1 2,675 7,586 4,576 24,837 31,291 56,128
2 2 1,888 0 5,690 27,578 28,446 56,024
3 3 2,948 2,066 5,653 40,667 40,667
4 3 5,163 0 5,456 40,619 40,619
5 3 5,161 0 5,456 40,617 40,617
6 3 0,497 796 4,408 35,701 35,701
7 2 4,850 867 4,342 30,059 30,059
LEVEL RENTABLE GSF AMENITY GSF** CORE GSF*** TOTAL GSF TOTAL GSF**** GSF RESIDENTIAL RESIDENTIAL RESIDENTIAL RESIDENTIAL GARAGE Grand Total
PROJECT TABULATION
Total Bike Short Term Parking Provided 1 6 Total Bike Long Term Parking Provided 254 Total Bike Parking Required 1 6 Total Bike Parking Required 253 Three or more Bedroom 1 1 0.15 per unit 2 11 1.5 per unit 17 Two Bedroom 6 3 0.1 per unit 6 63 1.25 per unit 79
One Bedroom 1 58 0.05 per unit 8 158 1.0 per unit 158
Count Ratio B ike Total Co unt Ratio
SHORT TERM L ONG TERM
BIKE PARKING
B
ike Total
MUNICIPAL CODE REQUIRED BICYCLE PARKING CALCULATIONS
N
OTE: (1) level 2 charger to be shared between (2) pa rking stalls **In addition to EVCS (Electric Vehicle Charging Station) required stalls, Per City of San Mateo Municipal Code, 85% of dwelling units with parking spaces shall be provided with a lower Level 2 EV READY spaces (4.106.4.2.1) - * Per City of San Mateo Amended Municipal Code - 15% of dwelling units with parking spaces shall be EVCS (4.106.4.2.1) Total EV Parking Provided** 2 33
Residential Level 2 EV Ready spaces at 85% of Dwelling Units 2 32 85% 198 Total EVCS Parking Required 3 5
(1) one in every 25 EVCS Parking Stalls shall have a 5'-0" wide aisle (accessible stall) 2 Residential EVCS Parking at 15% of Dwelling Units* 2 32 15% 35 count P ercent
PARKING STALLS
E
V Total
ELECTRIC VEHICLE (EV)
* Accessible stalls included in "required" and "provided" parking calculations Total Accessible Parking Provided 8
Total Accessible Parking Required 7
Guest Parking at 5% of stalls 9 5 % 1
Residential Parking at 2% of stalls 2 70 2% 6
Stall count P ercent
PARKING STALLS
A
ccessible Total
ACCESSIBLE PARKING CALCULATION*
*
*Per Assembly Bill (AB) 2097, no off-street parking is required as the project meets AB 2097 Criteria *Includeds (1) guest parking EVCS and (2) Accessible EVCS Total Parking Provided 2 77
Total Parking Required 0 **
Total 8 1 1 05 89 7 40 21 6 277
B1 0 0 7 8 39 0 20 0 6 143
1 8 1 1 5 27 5 8 0 0 64
2 0 0 1 2 23 2 12 21 0 70
8.5' x 18' 8 .5' x 18' 8.5' x 17'
Level Guest
S
tandard
Guest
Accessible
Residential
Standard
Residential
Compact
Accessible EV
Compliant*
Pallett Slider Tandem Total
PARKING STALLS
ON-SITE PARKING
PARKING TABULATION
* Residential Net Rentable (NRSF) calculation includes exterior, corridor and party walls NOTES:
NRSF
T
OTAL 5,497 1,202 1,757 32,365 633 48,682 13,407 6,954 951 2,115 8,124 11,706 26,808 9,699 4,062 4,812 6,934 4,913 1,296 1,265 193,182 % 6 8% 27% 5% 100%
TOTAL 1 58 63 11 232
AVERAGE 6 99 1,069 1,310
NRSF 611 601 879 719 633 716 670 695 951 1,058 1,161 1,064 1,072 970 1,016 1,203 1,387 1,228 1,296 1,265 8 33 9 2 2 45 1 68 20 10 1 2 7 11 25 10 4 4 5 4 1 1 232
1 0 0 0 11 1 0 0 0 0 1 0 1 0 2 0 0 0 0 0 0 16
2 0 0 0 11 0 5 0 2 0 1 0 2 1 2 0 0 1 1 0 0 26
3 3 0 0 6 0 15 4 2 0 0 0 2 5 2 0 0 1 1 0 0 41
4 3 0 0 6 0 15 4 2 0 0 0 2 5 2 1 1 1 1 0 0 43
5 3 0 0 6 0 15 4 2 0 0 0 2 5 2 1 1 1 1 0 0 43
6 0 0 1 5 0 14 4 2 1 0 0 2 5 0 1 1 1 0 0 0 37
7 0 2 1 0 0 4 4 0 0 0 7 0 4 0 1 1 0 0 1 1 26
AU1 A U2 AU3 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 LEVEL 1 BR (Type A) 2 BR (Type B) 3 BR (Type C) UNIT
PRELIMINARY UNIT MIX*
100sf x 85 (# OF REMAINING BEDROOMS)a 8 ,500
200sf x 232 (# OF FIRST BEDROOMS)a 4 6,400
REQUIRED OPEN SPACE* ** Some Unit Balconies do not comply with min. square feet requirement nor the min 10' dimension (b,c,d) but are shown for reference.
Avg per DU. 5 7.8
TOTAL 1 3,411 24,423 37,834
1 9 45 8,360 9,305
2 4 42 0 442
3 3 ,271 12,175 15,446
4 1 ,890 0 1,890
5 1 ,890 0 1,890
6 1 ,693 1,028 2,721
7 3 ,280 2,860 6,140
LEVEL U NIT COMMON GSF
SPACE TYPE G RAND TOTAL (b) Not less than two hundred (200) square feet per b edroom of open parcel area, exclusive of any required off-street parking areas or driveways, shall be provided for the first bedroom in each dwelling unit and at least one hundred (100) square feet per bedroom of open parcel area, exclusive of any required off-street parking areas or driveways, shall be provided for each bedroom after the first bedroom in each dwelling unit (c) The required open parcel area for each ground floor dwelling unit shall be continuous thereto, and shall have a minimum dimension of not less than ten feet (10') in any direction. Such open parcel area may include the required minimum yard areas set forth in this chapter. Where provision of contiguous open space for ground floor units conflicts with required fire department access, a redistribution of open space may be required, subject to the approval of the fire chief. (d) Open roof decks, balconies, lanais or other open structural areas made a part of the building and improved for outdoor living, may be used to satisfy the open parcel area requirements for each dwelling unit above the ground floor provided that the open roof deck, balcony, lanai, or other open structural area contains a usable area of not less than one hundred (100) square feet and is not less than six feet (6') in any dimension. Required open space for units above the ground floor may be combined for several units and located on the ground. Whether or not required open space is combined, it may be located in whole or in part on the ground, provided that the minimum dimension is ten feet (10') in any direction. Such open space need not be contiguous to the building. (e) The proposed improvement of all required open parcel area (garden patios) or roof decks, balconies, lanais or other structural areas intended for outdoor living shall be designated on plans submitted with planning applications, and upon the approval of such plans shall be considered a required part of the site and structural improvements
PROVIDED OPEN SPACE* * Per City of San Mateo Municipal Code Section 27.22. 100 *Aa =WITH HEIGHT INCREASE
COMPARTMENT A M IXED, TYPE IA UNLIMITED NA NA NA UNLIMITED 169,919 SF UNLIMITED 24'-0" / 2 STORIES COMPARTMENT B R -2, TYPE lllA 24,000 SF 24,000 SF 0.17 2 56,160 SF 48,317 SF 85'-0" / 5 STORIES 76'-8" / 5 STORIES COMPARTMENT C R -2, TYPE lllA 24,000 SF 24,000 SF 0.25 2 60,000 SF 48,417 SF 85'-0" / 5 STORIES 76'-8" / 5 STORIES COMPARTMENT D R -2, TYPE lllA 24,000 SF 24,000 SF 0.25 2 60,000 SF 44,933 SF 85'-0" / 5 STORIES 76'-8" / 5 STORIES COMPARTMENT E R -2, TYPE lllA 24,000 SF 24,000 SF 0.25 2 60,000 SF 46,001 SF 85'-0" / 5 STORIES 76'-8" / 5 STORIES CONSTRUCTION TYPE (At = SM) CBC TABLE 506.2 NS IF Sa *Aa = [At + (NS x If)] x Sa ACTUAL COMPARTMENT AREA TABLE 504.3 & 504.4 ACTUAL HEIGHT/ STORY
BUILDING
C
OMPARTMENT OCC. GROUP, ALLOWABLE AREA FACTOR ALLOWABLE AREA PER COMPARTMENT ALLOWABLE HEIGHT/ STORY BUILDING CODE AREAS - See Building Area Diagrams Sheet A7.2 1 1
1 2
3 3
3 SITE
HIGHWAY 92
W 20TH AVE
EL CAMINO REAL
ELKHORN CT
2 3 4
6 12
5 8 9
10 11
7 1
1 2 3 4
5 6
78910
11 12
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
EXISTING SITE CONTEXT - PHOTOS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
G2.1
SITE
HIGHWAY 92
W 20TH AVE
EL CAMINO REAL
ELKHORN CT
1 4
1 42
3 8
2 3
+/- 30'-0"
+/- 11'-6"
+/- 15'-0"
+/- 30'-0"
+/- 11'-6"
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
EXISTING BUILDING - ELEVATION PHOTOS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
G2.2
PARKING
LOUNGE
LEASING
CO-WORK
FITNESS
ELEC
TRASH
ELEC
DIESEL
FIRE
PUMP
ROOM
MODIFIED
FIRE
CONTROL
ROOM
MPOE /
ERRCS
PROPERTY LINE
266'-11"
17'-3"238'-7"
PROPERTY LINE
252'-0"
7'-0"
245'-0"
PROPERTY LINE
267'-6"
PROPERTY LINE
252'-0"
LEVELS 1-6
+/- 50'-0"
LEVELS 1-2
+/-50'-0"
PRIVATE
PATIOS
PUBLIC ART
10'-0" 10'-2"
10'-0"W 20TH AVE
ELKHORN CT
AREA PARCEL
23'-0" COMMON
BIKES
56 - STALLS
PL TO BLDG
+/-18'-11"
PL TO BLDG
+/-11'-6"
BLDG TO PL
+/-10'-5"
7'-2"
11'-5"
+/-11'-3"
20'-2"
13'-2"
7'-2"
5'-5"
10'-6"
10'-9"
10'-2"
6'-8"
7'-2"
FIRE HYDRANT
FIRE HYDRANT
FIRE HYDRANT
TRANSFORMERS
IRRIGATION
FIRE SERVICE
DOMESTIC WATER
TRANSFORMERS
ACCESSIBLE
PATH OF TRAVEL
1 1
1 1
1 1
0"
3'-0"
3'-0"
3'-0"
0"
0"
2 PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
SHEET NOTES
1. +0'-0" FF ELEVATION ON
ARCHITECTURAL PLANS
= +21.0 ON CIVIL PLANS
10' 20' 40'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
SITE PLAN - LEVEL 1
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A1.1A
N
1 2
2 3
POOL
SPA
PROPERTY LINE
266'-11"
17'-2"239'-7"10'-0"
PROPERTY LINE
252'-0"
7'-0"
ROOF BELOW (LEVEL 5)
PROPERTY LINE
252'-0"
7'-0"
245'-0"
PROPERTY LINE
267'-6"
10'-6"
W 20TH AVE
ELKHORN CT
LEVEL 7
+/- 54'-9"
LEVEL 7
+/- 64'-0"
PRIVATE ROOF TERRACES
(LEVEL 7)
LEVELS 1-2
+/- 50'-0"
LEVELS 1-6
+/- 50'-0"
PRIVATE ROOF TERRACES
(LEVEL 3)
OUTDOOR AMENITY (LEVEL 6)
OUTDOOR AMENITY (LEVEL 6)
10'-0" 10'-0"
10'-0"
LEVEL 7 ROOF
+/-18'-2"
15'-3"
10'-6"
19'-9"
18'-0"
10'-0"
37'-6"
+/-32'-4"
+/-38'-3"
44'-6"
13'-0"
21'-0"
LEVEL 6 ROOF
13'-2"
+/-32'-8"
+/-66'-2"
+/-8'-2"
+/-100'-11"
9'-0"
46'-5"
LEVELS 3-6
+/-56'-0"
10' 20' 40'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1" = 20'-0"
SITE PLAN - ROOF
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A1.1B
N
1 1
1 1
3 COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
PERSPECTIVE VIEW
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A1.2
EYE LEVEL VIEW FROM THE SOUTHEAST CORNER
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
PERSPECTIVE VIEW
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A1.3
EYE LEVEL VIEW FROM THE SOUTHWEST CORNER
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
PERSPECTIVE VIEW
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A1.4
EYE LEVEL VIEW FROM THE NORTHEAST CORNER
3 RAMP
UP
RAMP
DN
TRASH
ELEC
1,563 SF
FITNESS
996 SF
LOUNGE
828 SF
CO-WORK
ELEC 1 BED
A2
2 BED
B5
W 20TH AVE
ELKHORN CT
GATE
RESIDENT ACCESS
MOVE-IN PATH OF
TRAVEL TO ELEVATORS
20'-11" 217'-7"
224'-9"
30'-0" 5'-6"
BLDG TO FOC
+/-18'-0"
16'-10" 149'-5" 68'-7"
35'-9"49'-9"152'-6"7'-3"
2 BED
B5
1,514 SF
LEASING
CIRC
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
17'-2"10'-0".
10'-0"
30'-0"
PL TO GARAGE ENTRY
65'-2"
OUTLINE OF
GARAGE BELOW
PL TO BLDG
+/-18'-11"
PL TO BLDG
+/-11'-6"
1 BED
A1
BIKES
FIRE ACCESS WALKWAY
BLDG TO PL
+/-10'-2"
GATEGATE
VEHICULAR ENTRY
BUILDING ENTRY
PUBLIC ART
DIESEL
FIRE
PUMP
ROOM
MPOE /
ERRCS
BOH
PACKAGE
MAIL
MODIFIED
FIRE
CONTROL
ROOM
PARKING
REFER TO PARKING
PLAN FOR
DIMENSIONS
0"
3'-0"
3'-0"
3'-0"
0"
0"
AREA PARCEL
23'-0" COMMON
GUEST PARKINGRESIDENT PARKING
21 - STALLS
13'-1"
13'-2"
7'-2"
11'-5"
+/-6'-4"
+/-11'-3"
10'-6"
20'-2"
10'-2"
24'-0"R 22' - 6"
22'-6"
49'-10"
41'-5" 27'-4"
14'-3"
24'-10" 42'-8" 49'-1" 21'-5"
REMOTE POWER
SHUT-OFF SWITCH
VAN ACCESSIBLE
1 1
1 1
WS
29'-8 1/4"
19'-9 1/2" 10'-6" 36'-8" 9'-11 3/4"
10'-6"
19'-3 3/4" 28'-2 1/2"
STOP SIGN
TYP
9'-8"
TYP
9'-8"
TYP
4'-9"
PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
SHEET NOTES
1. +0'-0" FF ELEVATION ON
ARCHITECTURAL PLANS
= +21.0 ON CIVIL PLANS
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 1
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.1
N
1 1
2 2
2 2
2 3
RAMP
DN
POOL
EQUIPMENT
MEP2 BED
B52 BED
B5
3 BED
C2
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3 -SIM
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B4 2 BED
B3-SIM
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A5
1 BED
A5
3 BED
C1
POOL VAULT
224'-9"
17'-0" 1 49'-0" 68'-9"
8'-3" 238'-0"
10'-6"
28'-6"27'-0"27'-0"27'-0"28'-6"
17'-0" 24'-0" 35'-0" 24'-0" 35'-4"22'-6"
10'-2"
30'-0"
10'-0" 22'-2" 224'-3"
TRASH
SPA ABOVE
POOL ABOVE
MEP
30'-0" 10'-0"
AREA PARCEL
23'-0"COMMON 7'-2"
234'-9"
202'-3" 35'-9"
22'-0" 217'-6" 6'-10"
PARKING
METAL PANEL, TYP.
+/-10'-3"
+/-8'-2"
+/-18'-11"
20'-1 1/2"
19'-0"
24'-0"
14'-3"
20'-9" 20'-7"
18'-6"
PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 2
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.2
N
1 1
1 1 1
1 1
3 BED
C2
2 BED
B5
2 BED
B5
1 BED
A1
3 BED
C1
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED
A1
1 BED
A3
2 BED
B3-SIM
2 BED
B4
2 BED
B3
1 BED -
URBAN
AU
2 BED
B4
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
2 BED
B4
2 BED
B4
CIRC
TRASH
1,971 SF
AMENITY
1 BED -
URBAN
AU
POOL
SPA
1 BED -
URBAN
AU
239'-7" 17'-2"
11'-0" 1 49'-1" 68'-7"
8'-3" 237'-10"
30'-0" 6'-0" 2 19'-2"
FIRE WALL
FIRE WALL
10'-0"
10'-0"
AREA PARCEL
23'-0"COMMON 13'-2"
22'-7" 223'-6"
36'-0" 228'-9"
202'-0" 35'-11"
5'-0"
PRIVATE ROOF TERRACES
32'-0" 5'-6" 32'-0"
32'-0" 7'-0" 30'-0"
32'-0" 5'-6" 32'-0"
7' TALL GLASS PANEL
METAL PANEL, TYP.
9'-0"
10'-2"
10'-8"
7'-0"
+/-10'-3"
+/-8'-2"
+/-16'-10"
+/-19'-0"
19'-10"
37'-2"
26'-0"
11'-10"
43'-10"
25'-9"
1 1
1 1
1 PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 3
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.3
N
1 1
1 1 1
1 3
2 BED
B3 -SIM
2 BED
B4
2 BED
B3
2 BED
B4 2 BED
B4
2 BED
B7
2 BED
B5
2 BED
B5
1 BED
A3
1 BED -
URBAN
AU
1 BED -
URBAN
AU
3 BED
C2
3 BED
C1
CIRC
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A41 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
2 BED
B4
1 BED -
URBAN
AU
TRASH
FIRE WALL
11'-0" 1 49'-1" 68'-7"
8'-3" 237'-10"
10'-0"
FIRE WALL
2 BED
B6
AREA PARCEL
23'-0"COMMON 13'-2"
202'-0" 35'-11"
228'-9"36'-0"
239'-7" 17'-2"
22'-7" 223'-3"
10'-0"
30'-0" 6'-0" 2 19'-2"
COURTYARD
BELOW
PRIVATE ROOF TERRACES
BELOW (LEVEL 3)
32'-0" 5'-6" 32'-0"
32'-0" 7'-0" 30'-0"
32'-0" 5'-6" 32'-0"
METAL PANEL, TYP.
METAL PANEL, TYP.
12'-0"
8'-2"
10'-3"
16'-10"
19'-0"
10'-2"
9'-0"
10'-8"
19'-10"
18'-9"
24'-2"
PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 4
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.4
N
1 1
1 1
1 1 1 1
1 3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B5
2 BED
B5
1 BED
A3
2 BED
B3 -SIM
2 BED
B4
2 BED
B3 -SIM
2 BED
B6
2 BED
B7
1 BED -
URBAN
AU
1 BED -
URBAN
AU
2 BED
B4
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4 2 BED
B4
2 BED
B4
1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
3 BED
C2
3 BED
C1
TRASH
FIRE WALL
FIRE WALL
1 BED -
URBAN
AU
11'-0" 1 49'-1" 68'-7"
8'-3" 237'-10"
10'-0"
AREA PARCEL
23'-0"COMMON 13'-2"
202'-0" 35'-11"
228'-9"36'-0"
239'-7" 17'-2"
22'-7" 223'-3"
10'-0"
30'-0" 6'-0" 2 19'-2"
PRIVATE ROOF TERRACES
BELOW (LEVEL 3)
32'-0" 5'-6" 32'-0"
32'-0" 7'-0" 30'-0"
32'-0" 5'-6" 32'-0"
METAL PANEL, TYP.
METAL PANEL, TYP.
19'-10"
18'-9"
10'-2"
9'-0"
19'-0"
16'-10"
10'-3"
8'-2"
24'-2"
12'-0"
10'-8"
PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 5
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.5
N
11 1
1 1
1 1 1 1
1 3
ROOF LEVEL 5
CIRC
1 BED
A6
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B4
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4 1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED -
URBAN
AU3
2 BED
B6
2 BED
B7
2 BED
B4
2 BED
B4
2 BED
B3 -SIM
2 BED
B4
2 BED
B3 -SIM
3 BED
C1
TRASH
8'-3" 237'-10"
32'-0" 5'-6" 32'-0"
32'-0" 7'-0" 30'-0"
32'-0" 5'-6" 32'-0"
9'-6" 28'-0"
5'-6"
5'-6"
10'-6"
FIRE WALL
FIRE WALL BELOW
AREA PARCEL
2 3'-0"COMMON 13'-2"
218'-1"
190'-1"
10'-0"31'-7" 38'-0" 84'-7" 74'-8"
202'-0" 35'-11"
7'-0"
30'-0" 6'-0" 2 19'-2"
740 SF
AMENITY
PRIVATE ROOF TERRACES
BELOW (LEVEL 3)
OUTDOOR AMENITY (LEVEL 6)
OUTDOOR
AMENITY
METAL PANEL, TYP.
METAL PANEL, TYP.
+/-19'-0"
+/-10'-6"
+/-10'-1"
+/-38'-5"
10'-8"
19'-10"
10'-2"
9'-0"
12'-0"
16'-10"
24'-11"
32'-0"
33'-1 1/4"
32'-0"
PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 6
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.6
N
1 1
1 1
1 1
1 1 1 1
1 3
1 BED -
URBAN
AU3
2 BED
B1
2 BED
B2
2 BED
B2
2 BED
B2
2 BED
B2
2 BED
B2
3 BED
C4
2 BED
B2
2 BED
B2
2 BED
B6
2 BED
B7
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
2 BED
B4
1 BED -
URBAN
AU2
3 BED
C3
2 BED
B4
2 BED
B4
806 SF
AMENITY
CIRC
TRASH
ROOF LEVEL 5 BELOW
5'-6" 32'-0"
32'-0" 7'-0" 25'-3"
32'-0" 5'-6" 24'-0"
5'-6"
5'-6"
9'-6"
PL TO BLDG
38'-2"
FIRE WALL
AREA PARCEL
23'-0"COMMON 21'-2"
140'-8"
98'-11" 48'-0"
228'-8"
219'-7"
220'-9"
3'-3" 49'-9" 10'-6" 149'-10"
31'-7" 6'-0" 4 7'-1" 19'-7"
68'-6" 119'-11" 31'-2"
36'-0" 8'-2" 211'-0" 1'-9"
DOG RUN
OUTDOOR
AMENITY
1 BED -
URBAN
AU2
PRIVATE ROOF TERRACES
BELOW (LEVEL 3)
OUTDOOR AMENITY
(LEVEL 6)
PRIVATE ROOF
TERRACES
7' TALL GLASS PANEL
7' TALL GLASS PANEL
METAL PANEL, TYP.
13'-2"
10'-0"
+/-10'-1"
+/-
18'-11"
10'-6"
15'-5"
21'-2"
+/-38'-4"
18'-2"
ROOF LEVEL 6 BELOW
16'-6"
18'-5"
47'-1"
47'-1" 2 7'-8"
13'-8" 68'-6"
1 1
1 1
1 1
1 CL21'-4 1/4"
5'-4"
PLAN LEGEND
RESIDENTIAL
RES CORE / CIRC
AMENITY
MEP / STORAGE
OPEN SPACE
BALCONY / PATIO
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL 7
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.7
N
2 T R 18x14
44'-0" 2 11'-4" 1'-9" 18'-0"
221'-0"
68'-6"
FIRE WALL BELOW
STAIRS TO ROOF
ROOF ACCESSED BY
ROOF HATCH IN STAIR
ROOF LEVEL 5
ROOF LEVEL 6
ROOF
MECH UNITS MECH UNITS
MECH UNITSMECH UNITS
MECH UNITSMECH UNITS
POTENTIAL PV PER CODE
POTENTIAL PV PER CODEPOTENTIAL PV PER CODE
POTENTIAL PV PER CODE
POTENTIAL PV PER CODE
POTENTIAL PV PER CODE
18'-2"
10'-6"
10'-1"
10'-6"
19'-9"
18'-0"
9'-3"
37'-6"
32'-4"
38'-3"
44'-6"
13'-0"
21'-0"
ROOF LEVEL 6
SLOPE: 3/8" / 12"
SLOPE:
3/8" / 12"
SLOPE:
3/8" / 12"
SLOPE:
3/8" / 12"
SLOPE: 3/8" / 12"
SLOPE: 3/8" / 12"
POTENTIAL PV PER CODE
SLOPE: 3/8" / 12"
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - ROOF
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.8
N
11 1
1 1
1 2
RAMP
UP
PARKING
BIKES
21'-2" 224'-1"
11'-0" 245'-3" 10'-8"
23'-0" 2 47'-0" 5'-0"
232'-0" 1 5'-0"
23'-0" 2 4'-0" 149'-10" 73'-2" 5'-0"
7'-4" 202'-5" 35'-6"
17'-0" 2 4'-0" 35'-0" 24'-0" 36'-0" 24'-0" 18'-0"22'-6"18'-0" 2 4'-0" 27'-3" 28'-6" 27'-0" 27'-0" 27'-0"
18'-0" 7'-0" 17'-0"
29'-5"23'-5"25'-8"28'-6"
22'-6"
5'-0"PUE
PUE
5'-0"
MECH
AREA PARCEL
23'-0" COMMON
EVAE
20'-0"
10'-8"237'-10"19'-0"
233 - STALLS
6'-2"
60'-0"
20'-4"
MECH
HEAT PUMP WATER
HEATERS AND TANKS
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
FLOOR PLAN - LEVEL B1
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.B1
N
22 RAMP
UP
RAMP
DN
W 20TH AVE
ELKHORN CT
GATE RESIDENT ACCESS
17'-0" 24'-0" 17'-0" 18'-0" 48'-0" 50'-0"22'-6"
24'-0"
PROPERTY LINE
PL TO GARAGE ENTRY
65'-2"
VEHICULAR ENTRY
MAIL
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0" 10'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
9'-0" 9'-0" 9'-0"9'-0" 7'-6" 9'-0"9'-0" 7'-6" 9'-0"8'-6" 8'-0" 9'-0" 2 @ 9'-0"
1 8'-0"
3 @ 9'-0"
2 7'-0"
2 @ 9'-0"
1 8'-0" 8'-6" 9'-0"
2 @ 8'-6"
1 7'-0"
2 @ 8'-6"
1 7'-0"
GATE
RESIDENT
ACCESS
35'-0" 3 0'-0" 30'-0" 30'-0" 30'-0"
28'-6"27'-0"27'-0"27'-0"28'-6"
3 @ 8'-6"
25'-6"
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
R 22' - 6"
24'-0"
R 26' - 6"
37'-0" 30'-0" 30'-0" 28'-9" 31'-3" 30'-0"
STRUCTURAL COLUMN,
TYP.
8'-6" 8'-6" 8'-6"
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
18'-0"
24'-0"
VAN ACCESSIBLE
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
17'-0" 2 4'-0" 17'-0" 18'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
9'-0" 7'-6" 9'-0"
22'-6"
9'-0" 8'-3"
2 @ 9'-0"
1 8'-0"
3 @ 9'-0"
2 7'-0"
3 @ 9'-0"
2 7'-0"
2 @ 9'-0"
1 8'-0"
35'-0" 3 0'-0" 30'-0" 30'-0" 30'-0"
4 SLIDERS
25'-7 3/4"
5 SLIDERS
28'-6"
6 SLIDERS
27'-0"
1 SLIDER
27'-0"27'-0"28'-6"
RAMP
DN EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
POOL VAULT
SPA ABOVE
POOL ABOVE
EV
READY
EV
READY
EV
READY
17'-0" 18'-0"
2 @ 8'-6"
17'-0"
2 @ 8'-6"
17'-0"
R 23' - 6"
STRUCTURAL
COLUMN, TYP.
8'-0" 9'-0" 8'-6"
EV
READY
EV
READY
EV
READY
EV
READY
18'-0"
5 @ 8'-6"
25'-6"5 SLIDERS
1 @ 8'-6"
8'-6"
6 @ 8'-6"
25'-6"
5 @ 8'-6"
25'-6"
4 @ 8'-6"
17'-0"
KLAUS PARKBOARD MECHANIZED
PALLETS OR EQUAL
KLAUS
PARKBOARD
MECHANIZED
PALLETS OR EQUAL
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
PARKING PLAN - LEVEL 1 & 2
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.P1
N
1/16" = 1'-0"A2.P1
01 LEVEL 1 - PARKING PLAN
1/16" = 1'-0"A2.P1
2 LEVEL 2 - PARKING PLAN
PARKING COUNT*
LEVEL 2: 70 STALLS
LEVEL 1: 64 STALLS
LEVEL B1: 143 STALLS
TOTAL: 277 STALLS
*FOR PARKING TABULATIONS - REFER TO SHEET G1.1
1 1
1 1
1 2
2 2
3 3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
18'-0" 2 4'-0" 18'-0" 7'-0" 17'-0" 24'-0" 35'-0" 24'-0" 36'-0" 24'-0" 3'-0" 3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
2 @ 8'-6"
17'-0"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
3 @ 8'-6"
25'-6"
3 @ 8'-6"
25'-6"
2 @ 8'-6"
17'-0"
2 @ 9'-0"
18'-0"
3 @ 9'-0"
27'-0"
3 @ 9'-0"
27'-0"
3 @ 9'-0"
27'-0"
3 @ 9'-0"
27'-0"
3 @ 9'-0"
27'-0"
2 @ 9'-0"
18'-0" 9'-0"
24'-0" 22'-6" 17'-0" 2 4'-0" 17'-0" 18'-0" 24'-0" 18'-0" 18'-0" 24'-0" 8'-6"
2 @ 8'-6"
1 7'-0"
32'-4 3/4" 3 0'-7 1/4" 30'-0" 30'-0" 30'-0" 30'-0"
19'-6"28'-6"28'-6"28'-6"28'-6"28'-6"
29'-3"21'-3"27'-0"27'-0"27'-0"32'-11"23'-7"27'-9"28'-0" RAMP
UP
10%
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
EV
READY
R 25' - 6"
30'-0" 3 5'-0" 30'-0" 30'-0" 23'-4 3/4" 35'-0" 31'-7 1/4" 28'-0" 3 7'-0" 30'-0" 30'-0" 28'-9"
COLUMNS, TYP
31'-3" 30'-0"
STRUCTURAL COLUMN,
TYP.
2 A2.P2
________________________
2 A2.P2
________________________
EV
READY
LEVEL 1
0"
LEVEL 2
13'-6"
LEVEL 3
25'-0"
LEVEL B1
-10'-6"
GARAGE LEVEL 2
GARAGE LEVEL 1
GARAGE LEVEL B1
VERT CURVE
10'-0" RAMP LENGTH
VERT CURVE
10'-0"
10%
14%
11'-6"
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
PARKING PLAN - LEVEL B1
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.P2
N
1/16" = 1'-0"A2.P2
1 LEVEL B1 - PARKING PLAN
PARKING COUNT*
LEVEL 2: 70 STALLS
LEVEL 1: 64 STALLS
LEVEL B1: 143 STALLS
TOTAL: 277 STALLS
*FOR PARKING TABULATIONS - REFER TO SHEET G1.1
1 3/32" = 1'-0"A2.P2
2 GARAGE RAMP SECTION
1 2
3 COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
PARKING - MECHANICAL INFORMATION
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A2.P3
PROPOSED MECHANICAL PARKING SYSTEM CITY OF SAN MATEO OFF-STREET MECHANICAL AND AUTOMATED PARKING SYSTEM STANDARDS 2 1
A3.3
________________________
1 A3.3
________________________
1 2 3
3 9
74 12
11 1
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
6 2
6 5
11 1 5
ART
2 T.O. PARAPET
81'-4"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"
3'-0"
10'-7 1/2"
T.O. PARAPET
81'-4"
4'-8 1/2"
10'-7 1/2"
4'-8 1/2"
9 T.O. ELEVATOR PH
87'-0" - PLATE
5'-8"
14 2
A3.3
________________________
2 A3.3
________________________
7 197
45 3 121110
1 6
8GARAGE ENTRYLOBBY ENTRY
62 EGRESS EXIT
13 LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
T.O. PARAPET
81'-4"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
T.O. PARAPET
81'-4"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"
3'-0"
4"x10"
HORIZONTAL
STUCCO BAND
T.O. ELEVATOR PH
87'-0" - PLATE
10'-7 1/2"
4'-8 1/2"
5'-8"
10'-7 1/2"
4'-8 1/2"
9 14
A3.1
2 A3.2
1 A3.1
1 A3.2
2 A8.1
2 A8.1
1 A8.1
4 A8.1
3 A7.5
1 A7.5
2 A7.5
3 A7.5
4 A5.2
1 A5.2
2 SHEET NOTES
1. +0'-0" FF ELEVATION ON
ARCHITECTURAL PLANS
= +21.0 ON CIVIL PLANS
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
EXTERIOR ELEVATIONS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A3.1
1/16" = 1'-0"A3.1
1 EXTERIOR ELEVATION - SOUTH (WEST 20TH AVENUE)
1/16" = 1'-0"A3.1
2 EXTERIOR ELEVATION - EAST (ELKHORN COURT) KEY PLAN - ELEVATIONS CEMENT PLASTER - 20/30 SAND FINISH
CALLOUT LEGEND
*REFER TO A5.1 - MATERIAL BOARD
FOR THE MATERIAL COLOR SELECTION
1 2
3 4
5 6
7 8
9 10
SMOOTH PLASTER
WOOD GRAIN METAL SIDING
THIN BRICK
FOAM TRIM WITH SMOOTH PLASTER FINISH
AT WINDOW
RECESSED VINYL WINDOW
ALUMINUM STOREFRONT
MECHANICAL LOUVERS
METAL CANOPY
METAL AWNING
11 VERTICAL PICKET RAILING
12 GLASS RAILING
13 METAL PANEL
1 1
1 1 1 1 1 1 1
14 8" X 1' FOAM TRIM PARAPET CAP
2 2
2 2
2 1
A3.3
________________________
1 A3.3
________________________
LEVEL B1
-10'-6"5
1 6
8 3
911111
EXISTNG GARAGE
BEYOND
STAIR CORE AND ELEVATOR
OVER RUN BEYOND
GATE
2 6 5 5
2 GATE
131313
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'- 7 1/2"
10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"
3'-0"
ROOF
4"x10" HORIZONTAL
SMOOTH STUCCO BAND
THICKENED WALL TO ALLOW
FOR FURTHER RECESSED
WINDOWS AT BASE
GLASS PANEL
GLASS PANEL
T.O. PARAPET
81'-4"
10'-7 1/2"
4'-8 1/2"
T.O. PARAPET
81'-4"
10'-7 1/2"
4'-8 1/2"
5'-8"
T.O. ELEVATOR PH
87'-0" - PLATE
2 A2.P2
________________________
2 A2.P2
________________________
14 9
2 A3.3
________________________
2 A3.3
________________________
1 11
112 63 6
29 2
ELEVATOR OVER
RUN BEYOND
10 511
13 LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
T.O. ELEVATOR PH
87'-0" - PLATE
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"
3'-0"
ROOF
4"x10"
HORIZONTAL
STUCCO BAND
4"x10"
HORIZONTAL
STUCCO BAND
GLASS
PANEL
T.O. PARAPET
81'-4"
10'-7 1/2"
4'-8 1/2"
T.O. PARAPET
81'-4"
10'-7 1/2"
4'-8 1/2"
5'-8"
T.O. ELEVATOR PH
87'-0"
5'-8"
14 A3.1
2 A3.2
1 A3.1
1 A3.2
2 A8.1
2 A8.1
1 A8.1
4 A8.1
3 A7.5
1 A7.5
2 A7.5
3 A7.5
4 A5.2
1 A5.2
2 SHEET NOTES
1. +0'-0" FF ELEVATION ON
ARCHITECTURAL PLANS
= +21.0 ON CIVIL PLANS
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
EXTERIOR ELEVATIONS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A3.2
CEMENT PLASTER - 20/30 SAND FINISH
CALLOUT LEGEND
*REFER TO A5.1 - MATERIAL BOARD
FOR THE MATERIAL COLOR SELECTION
1 2
3 4
5 6
7 8
9 10
SMOOTH PLASTER
WOOD GRAIN METAL SIDING
THIN BRICK
FOAM TRIM WITH SMOOTH PLASTER FINISH
AT WINDOW
RECESSED VINYL WINDOW
ALUMINUM STOREFRONT
MECHANICAL LOUVERS
METAL CANOPY
METAL AWNING
1/16" = 1'-0"A3.2
1 EXTERIOR ELEVATION - NORTH
1/16" = 1'-0"A3.2
2 EXTERIOR ELEVATION - WEST KEY PLAN - ELEVATIONS
N
11 VERTICAL PICKET RAILING
12 GLASS RAILING
13 METAL PANEL
1 1
1 1
1 1 1 1 1 1
1 1
14 8" X 1' FOAM TRIM PARAPET CAP
2 2 2
2 2
2 2
2 2
2 3
1 A3.3
________________________
1 A3.3
________________________
LEVEL B1
-10'-6"
2 BED
PARKINGPARKING
PL
2 BED 1 BED 1 BED
1 BED 1 BED
1 BED1 BED
1 BED 1 BED
1 BED1 BED
1 BED 1 BED
1 BED
1 BED
1 BED
1 BED1 BED
1 BED
1 BED
1 BED
SPA
1 BED
7'-6"
ELKHORN
PARKING
COURTYARD
5'-0"5'-0".
RAMP
RAMP
FOC TO BLDG
17'-8"
PL
BUILDING
+
/- 50'-0" TO ADJ
36'-0"
CORTE BELLA
30'-0"
25'-6"
17'-6"
FACE OF CURB
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-7 1/2"10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LVL 1 - GRADE
0'-0"
13'-6"
T.O. PARAPET
81'-4"
4'-8 1/2"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-7 1/2"10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LVL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
T.O. PARAPET
81'-4"
4'-8 1/2"
LEVEL B1
-10'-6"
10'-6"
10'-6"
GRADE TO TO PLATE
74'-7 1/2"
GRADE TO TO PARAPET
79'-8"
GRADE TO BUILDING ROOF PEAK
76'-7"
GRADE TO TO PLATE
76'-8"
GRADE TO BUILDING ROOF PEAK
78'-7"
GRADE TO PARAPET
83'-3"
64'-0" TO ADJ BUILDING
44'-0"
2 A2.P2
________________________
2 A2.P2
________________________
LEVEL B1
-10'-6"
2 A3.3
________________________
2 A3.3
________________________
PARKING
2 BED 2 BED
2 BED
2 BED
2 BED
2 BED1 BED
1 BED
1 BED
1 BED
2 BED
2 BED
2 BED
2 BED
2 BED
POOL + VAULT
SPA
COURTYARD
PL
PL
10'-0"
FOC TO BLDG
21'-6"
10'-4"
ADJACENT UNDERGROUND
GARAGE WITH GARDEN
ABOVE
W. 20THPARKING
FIRE
ACCESS
WALKWAY
BUILDING
5 0' - 6" TO ADJ
10'-6"
15'-3"
THE LARK
20'-4"
FACE OF CURB
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-7 1/2"10'-3".10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LVL 1 - GRADE
0'-0"
10'-6"3'-0"
T.O. PARAPET
81'-4"
4'-8 1/2"10'-6"
LEVEL 1 RES - F.F.
3'-0"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PLATE
76'-7 1/2"
10'-7 1/2"10'-3".10'-3".
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LVL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
T.O. PARAPET
81'-4"
4'-8 1/2"
LEVEL B1
-10'-6"
10'-6" 10'-3"
GRADE TO TO PLATE
73'-7 1/2"
GRADE TO TO PARAPET
57'-3"
1-HR FIRE RATING
3-HR FIRE RATING
GRADE TO TO PLATE
51'-9"
GRADE TO TO ROOF PEAK
75'-9"
9'-6" 10'-6" 9'-3" 9'-3" 9'-3"
1 BED
1 BED
9'-6" 10'-6" 9'-3" 9'-3" 9'-3" 9'-3" 10'-6"12'-6"
12'-6" 10'-6"
1 A3.3
________________________
1 A3.3
________________________
2 A3.3
________________________
2 A3.3
________________________
SHEET NOTES
1. +0'-0" FF ELEVATION ON
ARCHITECTURAL PLANS
= +21.0 ON CIVIL PLANS
8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
BUILDING SECTIONS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A3.3
1/16" = 1'-0"A3.3
2 EAST/WEST SECTION
1/16" = 1'-0"A3.3
1 NORTH/SOUTH ELEVATION
KEY PLAN - SECTIONS
N
11 1
1 1
1 3'-6"2 '-6"
6'-0"2'-0"
TYPE
TYP. LOCATION
TYPE A
CASEMENT W/ CEMENT PLASTER
PANEL
TYPE B
CASEMENT W/ FIXED GLAZED
WINDOW
THROUGHOUT THROUGHOUT
3'-0"3 '-0"
6'-0"2'-0"
3'-6"
3'-6"
6'-0" 6'-0"
TYPE C
CORNER W/ STUCCO PANEL
3'-0"3 '-0"3'-0"2'-0"3'-0"3'-0"
6'-0"2'-0"
3'-6"
17'-0"
SE CORNER
TYPE
TYP. LOCATION
DOUBLE GLAZED ENTRY DOUBLE FLUSH
LOBBY / ENTRY BACK OF HOUSE
SINGLE FLUSH
THROUGHOUT
6'-8"
6'-0"
6'-8"
6'-0"
6'-8"
3'-0"
SINGLE GLAZED
LOBBY
SINGLE GLAZED W/ TRANSOM
LEVEL 1 ON W. 20TH
3'-0"
6'-8"
6'-8" 1'-0"
3'-0"
8'-0"
3'-0"
PATIOS AND TERRACES
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
DOOR AND WINDOW ELEVATIONS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A3.4
N
WINDOW ELEVATIONS
1 DOOR ELEVATIONS
2 CLCL 19'-2"
32'-0"
10'-4" 9'-11"
9'-10 1/2"
24'-0"
CL25'-5 1/2"
CLCL
28'-5"
12'-2"
11'-2 1/2"
DW
12'-9 1/2"
32'-0" 12'-9"
11'-0"
20'-4"
5'-6"
14'-2"
NO OPENING AT LEVEL 6
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.1
UNIT AU1 - 1 BED URBAN
(6
11 SF)
9 UNITS
UNIT AU2 - 1 BED URBAN
(6
01 SF)
2 UNITS
UNIT AU3 - 1 BED URBAN
(8
18 SF)
2 UNITS
Q
CL CL32'-0"
21'-6"
STOOP BEYOND
13'-0"
10'-4"
5'-0"
CLCL 24'-0"
30'-0"
12'-3"
17'-10 3/4"
10'-3"
13'-5"
DW
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.2
UNIT A2 - 1 BED
(6
33 SF)
1 UNIT
UNIT A1 - 1 BED
(7
19 SF)
45 UNITS
2 Q
24'-1"
DW
+/- 1'-10 1/4"5'-11"
CLCL
31'-9 1/2"
15'-7
"
11'-7"
14'-10"
CLCL 24'-0"
32'-0"
27'-0"
1'-1 3/4"5'-0"
BALCONY
6'-1 3/4"
10'-3"
11'-0"
12'-3"
19'-10 3/4"
DW
BALCONY OPENING
10'-0"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.3
UNIT A4 - 1 BED INSIDE CORNER
(6
70 SF)
20 UNITS
UNIT A3 - 1 BED
(7
16 SF)
68 UNITS
1 1
2 CLCL 29'-11"
31'-11 1/2"
DW
23'-1 3/4"
14'-2"
9'-7"10'-9"
28'-0"
CLCL 25'-0"
CL10'-3"
12'-0"
13'-3"
DW
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.4
UNIT B1.0 - 2 BED
(9
51 SF)
1 UNIT
UNIT A5 - 1 BED
(6
95 SF)
10 UNITS
Q
32'-0"
CLCL 35'-0"
10'-3"12'-4 1/4"10'-6"
15'-0"
DW
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.5
UNIT B1 - 2 BED
(1
,058 SF)
1 UNITS
K
Q
Q
Q
CLCL 48'-0"
24'-0"
10'-6"12'-0" 23'-7 3/8"
12'-7 1/8"
CL CL6'-11"
12'-9 1/8"
DWV
3'-3" 8'-0"
CL 32'-0"
10'-0"
11'-2"
CL 32'-0"
35'-10"
10'-4" 20'-2 1/2"
10'-9 3/8"
10'-0"
30'-0"
5'-0" 1 '-2"
12'-5"
BALCONY OPENING
10'-0"
6'-2"
8' - 9 1/8"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.6
UNIT B2 - 2 BED PENTHOUSE
(1
,161 SF)
7 UNITS
UNIT B3 - 2 BED CORNER
(1
,064 SF)
11 UNITS
Q
Q
10'-6"
11'-1"
11'-0"
13'-7 7/8"
2'-1 3/4"5'-0"
BALCONY OPENING
10'-0"
CLCL 46'-0"
22'-0"
CLCL 35'-0"
32'-0"
10'-3"
15'-0"
12'-4 1/4"10'-6"
DW
5'-0" 2'-1 3/4"
BALCONY
7'-1 3/4"
BALCONY
10'-0"
11'-0"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.7
UNIT B5 - 2 BED
(9
70 SF)
10 UNITS
UNIT B4 - 2 BED
(1
,072 SF)
25 UNITS
1 1
Q
Q
CL40'-0 1/2"
25'-8 1/2"
10'-6 1/2"
11'-3 3/4"
10'-3"
DW
37'-2"
35'-0"
10'-6"13'-1"9'-6"
14'-4"
DW
BALCONY OPENING
1 0'-0"
2'-2"5'-0"
7'-2"
14'-6"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.8
UNIT B6 - 2 BED
(1
,016 SF)
4 UNITS
UNIT B7 - 2 BED
(1
,230 SF)
4 UNITS
1 Q
Q
P
Q
Q
CL 57'-0"
22'-6"
11'-3 1/8"
10'-2 3/4"10'-6"11'-6" 12'-2 1/4"
11'-5 1/8"
BALCONY OPENING
10'-0"
7'-1 3/4"
DW
CL44'-8 1/2"
CL 32'-0"
11'-2"
2'-0" 10'-2"10'-2" 2'-0" 5'-0 5/8"
10'-1"
7'-1 3/4"
BALCONY OPENING
1 0'-0" 11'-3"
16' - 3"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.9
UNIT C2 - 3 BED
(1
,228 SF)
4 UNITS
UNIT C1 - 3 BED
(1
,387 SF)
5 UNITS
Q
Q
Q
Q
CL 28'-6"
CL48'-0"
DW
13'-9" 10'-6" 10'-6" 11'-0"
10'-10 1/2"
10'-10 1/2"
12'-6 1/2"
CL 22'-4"
CL53'-10 1/2"
24'-0"
11'-0"
9'-11"
19'-1 1/4"10'-6 3/4"10'-11 1/4"
11'-2 5/8"
TERRACE
8'-1 3/4"
DW
P
23'-8"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/4" = 1'-0"
UNIT PLANS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A4.10
UNIT C4 - 3 BED
(1
,265 SF)
1 UNIT
UNIT C3 - 3 BED
(1
,296 SF)
1 UNIT
1 2
DN
COMMON OPEN SPACE
COMMON OPEN SPACE
COMMON OPEN SPACE
20' 40' 80'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1" = 40'-0"
OPEN SPACE DIAGRAMS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A5.1
N
1" = 40'-0"A5.1
1 LEVEL 1
1" = 40'-0"A5.1
2 LEVEL 2
1" = 40'-0"A5.1
3 LEVEL 3
1" = 40'-0"A5.1
4 LEVEL 4
1" = 40'-0"A5.1
5 LEVEL 6
1" = 40'-0"A5.1
6 LEVEL 7
1" = 40'-0"A5.1
7 LEVEL 5
OPEN SPACE AREA SCHEDULE
L
EVEL NAME AREA
LEVEL 7 PRIVATE OPEN SPACE 3,280 SF
LEVEL 6 PRIVATE OPEN SPACE 1,693 SF
LEVEL 5 PRIVATE OPEN SPACE 1,890 SF
LEVEL 4 PRIVATE OPEN SPACE 1,890 SF
LEVEL 3 PRIVATE OPEN SPACE 3,271 SF
LEVEL 2 PRIVATE OPEN SPACE 442 SF
LEVEL 1 PRIVATE OPEN SPACE 944 SF
PRIVATE OPEN SPACE: 126 13,411 SF
LEVEL 7 COMMON OPEN SPACE 2,860 SF
LEVEL 6 COMMON OPEN SPACE 1,028 SF
LEVEL 3 COMMON OPEN SPACE 12,175 SF
LEVEL 1 COMMON OPEN SPACE 8,360 SF
COMMON OPEN SPACE: 6 24,423 SF
Grand total 37,834 SF
AVG OPEN SPACE PER UNIT: 13,410 SF/232 DU = 57.8 SF/DU
2 1 2 3
3 9
74 12
11 1 6
2 6 5
11 1 5
ART
2 7
197
45 3 121110
1 6
8GARAGE ENTRYLOBBY ENTRY
62 EGRESS EXIT
13 8' 16' 32'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1/16" = 1'-0"
MATERIALS BOARD
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A5.2
1. CEMENT PLASTER - 20/30
SAND FINISH
4. BRICK TILE BASE
11. GLASS RAILING
NOTE: MATERIALS ARE SUBJECT TO REFINEMENT AS DESIGN DEVELOPS
6. VINYL WINDOW - DARK
BRONZE
MATERIALS:
2. SMOOTH PLASTER 3. WOOD GRAIN METAL
SIDING
12. VERTICAL RAILING -
SW COLOR CODE "IRON ORE"
7. ALUMINUM STOREFRONT -
DARK BRONZE
8. MECHANICAL LOUVERS -
SW COLOR CODE "IRON ORE"
9. METAL CANOPY
10. METAL AWNING
13. METAL PANEL
5. FOAM TRIM WITH
SMOOTH STUCCO
SW 7102
WHITE FLOUR
SW 7537
IRISH CREAM
SW 7514
FOOTHILLS
SW 7514
FOOTHILLS
1/16" = 1'-0"A5.2
2 EXTERIOR ELEVATION - SOUTH (WEST 20TH AVE)
1/16" = 1'-0"A5.2
1 EXTERIOR ELEVATION - EAST (ELKHORN COURT)
1 COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE:
SHADOW STUDIES
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A6.1
N
WINTER SOLSTICE - 9AM WINTER SOLSTICE - 12PM WINTER SOLSTICE - 3PM SPRING/FALL EQUINOX - 9AM SPRING/FALL EQUINOX - 12PM SPRING/FALL EQUINOX - 3PM SUMMER SOLSTICE - 9AM SUMMER SOLSTICE - 12PM SUMMER SOLSTICE - 3PM 7 7
6 T3C VS
AT ROOF LEVEL
221'-0"
68'-6"
FIRE WALL BELOW
5 STORY
6 STORY
7 STORY
PODIUM
COURTYARD @
LEVEL 3
POOL
SPA
PROPERTY LINE
(E) FIRE HYDRANT
(E) FIRE HYDRANT
ROOF TERRACE @ LEVEL 7
FIRE WALL BELOW
PROPOSED
FIRE HYDRANT
ELKHORN COURT
AERIAL ACCESS ROAD
20TH AVE W
AERIAL ACCESS ROAD
FIRE CONTROL ROOM
LEVEL 1
STAIR TO THE ROOF
INTERNAL STAIR
ROOF ACCESS VIA
HATCH
ELEVATOR CORE
FIRE ACCESS GATE
W/ KNOX BOX
VEHICULAR ENTRY
BUILDING ENTRY
26'-0"
15'-0" MIN / 30'-0" MAX
29'-1"
15'-0" MIN / 30'-0" MAX
19'-0" 26'-0"
EVA CONTINUES
PROPOSED FIRE HYDRANT
COMMON AREA PARCEL
23'-0" 21'-0"
AT ROOF LEVEL
211'-2" 19'-10"
EVAE
20'-0"
ROOF TERRACE @
LEVEL 6
(E) FIRE HYDRANT TO
BE REMOVED
EXISTING CUL-DE-SAC85' - 0"
LOADING CURB
NO PARKING
CURB
EVAE
20'-0"
PRIVATE ROOF
TERRACES BELOW
(LEVEL 3)
PRIVATE ROOF
TERRACES (LEVEL 7)
EVA CONTINUES
FIRE WALL BELOW FIRE WALL BELOW
6 STORY
ROOF @ LEVEL 7
PRIVATE ROOF
TERRACE (LEVEL 7)
PRIVATE ROOF TERRACES
(LEVEL 7)
LEGEND
PROPERTY LINE
150' HOSE PULL
EXTERIOR FIRE DEPT
WALKWAY
FIRE HYDRANT
FIRE ACCESS / AERIAL ACCESS
STANDPIPE
3HR FIRE WALL
10' 20' 40'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1" = 20'-0"
FIRE ACCESS SITE PLAN
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A7.1
N
2 3
DN
9,421.3 SF
COMPARTMENT E
9,842.5 SF
COMPARTMENT B
10,807.1 SF
COMPARTMENT C
10,596.1 SF
COMPARTMENT D
10'-0"
18'-9"
10'-6"
104'-2" 104'-11"
FRONTAGE
19'-5"
FRONTAGE
108'-0"
FRONTAGE
138'-5"
107'-4"FRONTAGE139'-1"FRONTAGE
114'-2"FRONTAGE 114'-10"FRONTAGE
10'-6"
PUBLIC WAY
23'-0" 13'-0"
> 60' BLDG TO
OPPOSITE SIDE OF
ROW
> 60' BLDG TO
OPPOSITE SIDE OF
ROW
EXIT ACCESS TRAVEL
179' - 7"
EXIT ACCESS TRAVEL
185' - 10"
HORIZONTAL
EXIT
HORIZONTAL
EXIT
IMAGINARY
LOT LINES
69'-3"
FRONTAGE
17'-1"
FRONTAGE
29'-9"
20'-4"
20'-4"
74'-8"
69'-4"
69'-2" 44'-10" 39'-9"
29'-9"20'-4"
56,128.7 SF
COMPARTMENT A
237'-2"
1/3" DISTANCE = 79'-0"
174'-7"
56,023.5 SF
COMPARTMENT A
1/3 DISTANCE = 76' - 6"
187'-1"
229'-6"
9,419.5 SF
COMPARTMENT E
9,843.9 SF
COMPARTMENT B
10,761.3 SF
COMPARTMENT C
10,593 SF
COMPARTMENT D
FIRE ACCESS LEGEND
1 HR FIRE RATING
2 HR FIRE RATING
3 HR FIRE RATING
9,419.5 SF
COMPARTMENT E
9,843.8 SF
COMPARTMENT B
10,761.3 SF
COMPARTMENT C
10,593 SF
COMPARTMENT D
9,419.4 SF
COMPARTMENT E
9,843.8 SF
COMPARTMENT B
9,610.1 SF
COMPARTMENT C
6,828.2 SF
COMPARTMENT D
8,321 SF
COMPARTMENT E
8,943.4 SF
COMPARTMENT B
6,477.5 SF
COMPARTMENT C
6,323.1 SF
COMPARTMENT D
20' 40' 80'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
BUILDING AREA DIAGRAMS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A7.2
1" = 40'-0"
LEVEL 3
1" = 40'-0"
LEVEL 1
1" = 40'-0"
LEVEL 2
1" = 40'-0"
LEVEL 4
1" = 40'-0"
LEVEL 5
1" = 40'-0"
LEVEL 6
1" = 40'-0"
LEVEL 7
BUILDING AREA CALCS
L
EVEL NAME AREA
LEVEL 7 COMPARTMENT E 8,321 SF
LEVEL 6 COMPARTMENT E 9,419 SF
LEVEL 5 COMPARTMENT E 9,419 SF
LEVEL 4 COMPARTMENT E 9,419 SF
LEVEL 3 COMPARTMENT E 9,421 SF
46,001 SF
LEVEL 7 COMPARTMENT D 6,323 SF
LEVEL 6 COMPARTMENT D 6,828 SF
LEVEL 5 COMPARTMENT D 10,593 SF
LEVEL 4 COMPARTMENT D 10,593 SF
LEVEL 3 COMPARTMENT D 10,596 SF
44,933 SF
LEVEL 7 COMPARTMENT C 6,478 SF
LEVEL 6 COMPARTMENT C 9,610 SF
LEVEL 5 COMPARTMENT C 10,761 SF
LEVEL 4 COMPARTMENT C 10,761 SF
LEVEL 3 COMPARTMENT C 10,807 SF
48,417 SF
BUILDING AREA CALCS
L
EVEL NAME AREA
LEVEL 7 COMPARTMENT B 8,943 SF
LEVEL 6 COMPARTMENT B 9,844 SF
LEVEL 5 COMPARTMENT B 9,844 SF
LEVEL 4 COMPARTMENT B 9,844 SF
LEVEL 3 COMPARTMENT B 9,842 SF
48,317 SF
LEVEL 2 COMPARTMENT A 56,024 SF
LEVEL 1 COMPARTMENT A 56,129 SF
LEVEL B1 COMPARTMENT A 57,767 SF
169,919 SF
357,588 SF
1 2
N
FRONTAGE CALCULATIONS
PERIMETER (P)
FRONTAGE (F)
COMPARTMENT B: (F)174'-3" / (P) 458'-5" = 38% = .17
COMPARTMENT C: (F) 253'-3" / (P) 506' = 49% = .25
COMPARTMENT D: (F) 253'-3 / (P) 506'= 49% = .25
COMPARTMENT E: (F) 154'-2" / (P) 505' = 30% = .25
3 3
DN
BUILDING AREA
EXTERIOR AREA
BUILDING AREA
EXTERIOR AREA
BUILDING AREA
EXTERIOR AREA
EXTERIOR AREA
COURTYARD
BUILDING AREA
EXTERIOR AREA
EXTERIOR AREA
COURTYARD
BUILDING AREA
EXTERIOR AREA
EXTERIOR AREA
COURTYARD
BUILDING AREA
EXTERIOR AREA
COURTYARD
ROOF
EXTERIOR
TERRACE
BUILDING AREA
EXTERIOR AREA
EXTERIOR
TERRACE
BUILDING AREA
EXTERIOR AREA
20' 40' 80'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1" = 40'-0"
LOT COVERAGE DIAGRAMS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A7.3
1" = 40'-0"
LEVEL 1 FAR
1" = 40'-0"
LEVEL 2 FAR
1" = 40'-0"
LEVEL 3 FAR
1" = 40'-0"
LEVEL 4 FAR
1" = 40'-0"
LEVEL 5 FAR
1" = 40'-0"
LEVEL 6 FAR
1" = 40'-0"
LEVEL 7 FAR
1" = 40'-0"
LEVEL B1 FAR
FAR Calculations
A
REA
SQUARE
FOOTAGE
LOT
COVERAGE
LEVEL 7
BUILDING AREA 29,601 SF 44%
EXTERIOR AREA 37,626 SF 56%
67,226 SF
LEVEL 6
BUILDING AREA 34,985 SF 52%
EXTERIOR AREA 32,242 SF 48%
67,226 SF
LEVEL 5
BUILDING AREA 39,778 SF 59%
EXTERIOR AREA 27,448 SF 41%
67,226 SF
LEVEL 4
BUILDING AREA 39,948 SF 59%
EXTERIOR AREA 27,278 SF 41%
67,226 SF
LEVEL 3
BUILDING AREA 40,036 SF 60%
EXTERIOR AREA 27,186 SF 40%
67,222 SF
LEVEL 2
BUILDING AREA 55,481 SF 83%
EXTERIOR AREA 11,746 SF 17%
67,226 SF
LEVEL 1
BUILDING AREA 55,543 SF 83%
EXTERIOR AREA 11,684 SF 17%
67,226 SF
LEVEL B1
BUILDING AREA 58,119 SF 86%
EXTERIOR AREA 9,108 SF 14%
67,226 SF
1 N
11 138
138
94 8
3 73
73 35
138
125
125
71 71
135
135
68 68
285
285
91 91
49 49
125
125
T R
DN
38 37
65 65
135
135
5 6
52,765 SF
264 OCC
GARAGE
200 SF/OCC
S-2
2,156 SF
11 OCC
BIKE ROOM
200 SF/OCC
S-2
340'-1"
1/3 OVERALL DISTANCE = 113'-6"
159'-8"
EXIT ACCESS TRAVEL
282' - 11"
EXIT ACCESS TRAVEL
200' - 5"
28,847 SF
145 OCC
GARAGE
200 SF/OCC
S-2
2,143 SF
15 OCC
LEASING
150 SF/OCC
B
1,045 SF
6 OCC
LOBBY
200 SF/OCC
R-2
1,853 SF
19 OCC
CO-WORK
100 SF/OCC
B
1,579 SF
16 OCC
FITNESS
100 SF/OCC
B
4,605 SF
24 OCC
RESIDENTIAL
200 SF/OCC
R-2
8,140 SF
41 OCC
RESIDENTIAL
200 SF/OCC
R-2
2,123 SF
8 OCC
BOH
300 SF/OCC
S-2
578 SF
3 OCC
BIKE ROOM
200 SF/OCC
S-2
KEY
B
R-2
S-2
258'-7"
1/3 OVERALL DISTANCE = 86'-3"
173'-3"
EXIT ACCESS TRAVEL
212' - 10"
EXIT ACCESS TRAVEL
156' - 4"
27,601 SF
139 OCC
GARAGE
200 SF/OCC
S-2
16,486 SF
83 OCC
RESIDENTIAL
200 SF/OCC
R-2
327 SF
2 OCC
BOH
200 SF/OCC
S-2
285 SF
2 OCC
TRASH
200 SF/OCC
A-2
4,786 SF
24 OCC
RESIDENTIAL
200 SF/OCC
R-2
242'-6"
1/3 OVERALL DISTANCE = 121'-3"
158'-3"
5,550 SF
28 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,177 SF
26 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,067 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,547 SF
18 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,489 SF
28 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,077 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,776 SF
29 OCC
RESIDENTIAL
200 SF/OCC
R-2
2,033 SF
136 OCC
AMENITY
15 SF/OCC
A-3
555 SF
12 OCC
POOL
50 SF/OCC
A-3
190 SF
4 OCC
SPA
50 SF/OCC
A-3
176'-3"
1/3" DISTANCE = 60' - 5"
94'-4"
704 SF
47 OCC
POOL DECK
15 SF/OCC
A-3
970 SF
65 OCC
POOL DECK
15 SF/OCC
A-3
1,578 SF
106 OCC
POOL DECK
15 SF/OCC
A-3
EXIT ACCESS TRAVEL
179' - 7"
77'-3"
1/3 DISTANCE = 25'-9"
53'-5"
3,077 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,450 SF
28 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,141 SF
26 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,071 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,515 SF
28 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,451 SF
18 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,729 SF
29 OCC
RESIDENTIAL
200 SF/OCC
R-2
2,894 SF
15 OCC
RESIDENTIAL
200 SF/OCC
R-2
EXIT ACCESS TRAVEL
153' - 8"
EXIT ACCESS TRAVEL
178' - 1"
EXIT ACCESS TRAVEL
185' - 0"
3,049 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,450 SF
28 OCC
RESIDENTIAL
200 SF/OCC
R-2
5,141 SF
26 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,043 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,609 SF
19 OCC
RESIDENTIAL
200 SF/OCC
R-2
2,851 SF
15 OCC
RESIDENTIAL
200 SF/OCC
R-2
747 SF
50 OCC
AMENITY
15 SF/OCC
A-3
734 SF
49 OCC
AMENTY DECK
15 SF/OCC
A-3
EXIT ACCESS TRAVEL
178' - 1"
EXIT ACCESS TRAVEL
185' - 0"
814 SF
55 OCC
ROOF AMENITY
15 SF/OCC
A-3
1,118 SF
75 OCC
ROOF DECK
15 SF/OCC
A-3
3,099 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
4,731 SF
24 OCC
RESIDENTIAL
200 SF/OCC
R-2
2,928 SF
15 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,834 SF
20 OCC
RESIDENTIAL
200 SF/OCC
R-2
1,064 SF
11 OCC
DOG PARK
100 SF/OCC
B
1,136 SF
6 OCC
RESIDENTIAL
200 SF/OCC
R-2
620 SF
4 OCC
RESIDENTIAL
200 SF/OCC
R-2
3,105 SF
16 OCC
RESIDENTIAL
200 SF/OCC
R-2
4,214 SF
22 OCC
RESIDENTIAL
200 SF/OCC
R-2
EXIT ACCESS TRAVEL
169' - 10"
EXIT ACCESS TRAVEL
181' - 6"
1,143 SF
6 OCC
RESIDENTIAL
200 SF/OCC
R-2
KEY
A-3
B
R-2
LEGEND
AREA NAME
21,000 SF
300 SF/OCC
Occupant Load OCC
R-2 ACCESSORY
EXIT ACCESS TRAVEL DISTANCE (CBC
1017)
COMMON PATH OF EGRESS TRAVEL
OCCUPANT LOAD AT EGRESS
COMPONENT
PROPERTY LINE
SETBACK LINE
1-HR FIRE BARRIER
2-HR FIRE BARRIER
3-HR FIRE BARRIER
1-HR RATED FIRE PARTITION
AREA TAG
INTERIOR ACCESSIBLE ROUTE
EXTERIOR ACCESSIBLE ROUTE WITH
48" WIDTH
EGRESS DISCHARGE
20' 40' 80'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
BUILDING EGRESS DIAGRAMS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A7.4
1" = 40'-0"
LEVEL B1
1" = 40'-0"
LEVEL 1
1" = 40'-0"
LEVEL 2
1" = 40'-0"
LEVEL 3
1" = 40'-0"
LEVEL 5 (LEVEL 4 SIM)
1" = 40'-0"
LEVEL 6
1" = 40'-0"
LEVEL 7
N
1 2
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PARAPET
81'-8"
T.O. ELEVATOR PH
87'-0"LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10' TO 15' = 45% ALLOWABLE
DI
STANCE FROM BLDG. TO P.L. = 10'-8"
LEVEL 1 : 571 SF / 2749 SF = 20.8%
LEVEL 2 : 707 SF / 2522 SF = 28.1%
LEVEL 3 : 707 SF / 2248 SF = 31.5%
LEVEL 4 : 707 SF / 2248 SF = 31.5%
LEVEL 5 : 707 SF / 2248 SF = 31.5%
LEVEL 6 : 707 SF / 2248 SF = 31.5%
15' TO 20' = 75% ALLOWABLE
DI
STANCE FROM BLDG. TO P.L. = 16'-8"
LEVEL 7 : 595 SF / 2465 SF = 24.2%
15' TO 20' = 7 5% ALLOWABLE
DI
STANCE FROM BLDG. TO P.L. = 17'-3"
NO OPENINGS
>20' = NO LIMIT
NO
OPENINGS
10' TO 15' = 45% ALLOWABLE
15' TO 20' = 75% ALLOWABLE
>20'' = 45% ALLOWABLE
OPENING
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PARAPET
81'-4"
T.O. ELEVATOR PH
87'-0"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
>20' = NO LIMIT
AL
L WALLS >25' FROM P.L. W/ EVAE/COMMON AREA PARCEL INCLUDED 10' TO 15' = 45% ALLOWABLE
15' TO 20' = 75% ALLOWABLE
>20'' = 45% ALLOWABLE
OPENING
P.L.P.L.
TO C.L. OF EVAE
10'-0"
36'-0"
31'-0"
10'-0"
23'-0"
P.L.
54'-8"
34'-2"
10'-6"
15'-3"
46'-5"
P.L.
P.L.
P.L.
TO C.L. OF EVAE
10'-0"
36'-0"
44'-0"
10'-0"
23'-0"
2' 4' 8'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: As indicated
FIRE SEPARATION DISTANCE ANALYSIS
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A7.5
1" = 20'-0"
EXTERIOR ELEVATION - NORTH - ANALYSIS
1" = 20'-0"
EXTERIOR ELEVATION - WEST - ANALYSIS
1" = 20'-0"
EXTERIOR OPENING DIAGRAM - WEST - PARTIAL LEVEL 7 PLAN
NOTE:
PLAN DIMENSIONS CORRESPOND TO CBC TABLE 705.8
FIRE SEPARATION DISTANCE MEASURED FROM EXTERIOR FINISH FACE OF BULDING TO PROPERTY LINE
EMERGENCY VEHICLE ACCESS EASEMENT WITHIN LOT TRATED AS PUBLIC WAY 1" = 20'-0"
EXTERIOR OPENING DIAGRAM - NORTH - PARTIAL LEVEL 7 PLAN 1 LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PARAPET
81'-4"
5'-8" 15'-4"10'-3".10'-3".10'-3".
T.O. ELEVATOR PH
87'-0"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
MASS 1 MASS 2
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT UNIT UNIT
6 STORIES
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PARAPET
81'-4"
5'-8" 15'-4"10'-3".10'-3".10'-3".
T.O. ELEVATOR PH
87'-0"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
2/3
MASS 1
1/3
MASS 2
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT UNIT UNIT
6 STORIES
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PARAPET
81'-4"
5'-8" 15'-4"10'-3".10'-3".10'-3".
T.O. ELEVATOR PH
87'-0"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT UNIT UNIT UNIT UNIT
UNIT UNIT UNIT UNIT UNIT UNIT
6 STORIES 1 STORY SETBACK
221'-9"
LEVEL 4 - F.F.
35'-3"
LEVEL 5 - F.F.
45'-6"
LEVEL 6 - F.F.
55'-9"
LEVEL 7 - F.F.
66'-0"
T.O. PARAPET
81'-4"
10'-3".10'-3".10'-3".
T.O. ELEVATOR PH
87'-0"
LEVEL 3 - F.F.
25'-0"
LEVEL 2 - F.F.
13'-6"
10'-3"11'-6"
LEVEL 1 - GRADE
0'-0"
LEVEL 1 RES - F.F.
3'-0"
10'-6"3'-0"
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT
UNIT UNIT UNIT UNIT
1 STORY SETBACK1 STORY SETBACK5 STORIES
MASS 2MASS 1
15'-4" 5'-8"
10' 20' 40'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1" = 20'-0"
ODS COMPLIANCE
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A8.1
1" = 20'-0"A8.1
2 EXTERIOR ELEVATION - EAST (ELKHORN COURT)
ODS 4.1.2 - ARTICULATION DETAILS
ODS 4.1.4 - MASSING BREAKS
ODS 4.1.6 - MASSING BREAKS: MID-RISE BUILDINGS
1" = 20'-0"A8.1
1 EXTERIOR ELEVATION - SOUTH (WEST 20TH AVE)
1" = 20'-0"A8.1
4 EXTERIOR ELEVATION - NORTH
1" = 20'-0"A8.1
3 EXTERIOR ELEVATION - WEST
SOUTH FACADE:
TOTAL UNITS: 24
UNITS WITH RECESS: 19
PERCENTAGE OF UNITS WITH RECESS: 79%
EAST FACADE:
TO
TAL UNITS: 48
UNITS WITH RECESS: 29
PERCENTAGE OF UNITS WITH RECESS: 60%
WEST FACADE:
TO
TAL UNITS: 51
UNITS WITH RECESS: 24
PERCENTAGE OF UNITS WITH RECESS: 47%
NORTH FACADE:
TO
TAL UNITS: 51
UNITS WITH RECESS: 12
PERCENTAGE OF UNITS WITH RECESS: 23%
1 TOTAL (ALL FACADES):
TOTAL UNITS: 174
UNITS WITH RECESS: 84
PERCENTAGE OF UNITS WITH RECESS: 48% (30% REQUIRED BY ODS) 3 ELEC 1 BED
A2
2 BED
B5
2 BED
B5
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
ENTRIES WITHIN 18"-42" OF SIDEWALK
COMPLIES
NO EXTERIOR UNIT ENTRY
NOT APPLICABLE NOT COMPLIANT
NOT COMPLIANT
55'-9"
66'-0"
66'-0"
55'-9"
84'-6"
84'-6"
84'-6"
84'-6"
66'-0"
ROOF BELOW (LEVEL 5)
PRIVATE ROOF
TERRACES (LEVEL 3)
LEVEL 7 ROOF
37'-6"
LEVEL 6 ROOF
OPEN SPACE BEYOND
(LEVEL 3)
TYPICAL ROOF ASSEMBLY WITH STUCCO PARAPET
TYPICAL ROOF ASSEMBLY WITH GLASS RAILING
TYPICAL ROOF ASSEMBLY WITH VERTICAL RAILING
SLOPED METAL ROOF
LEGEND:
25'-0"
66'-0"
55'-9"
OUTDOOR AMENITY
(LEVEL 6)
PRIVATE ROOF TERRACES
(LEVEL 7)
OUTDOOR AMENITY
(LEVEL 7)
PRIVATE ROOF
TERRACES (LEVEL 7)
28'-0" 185'-7"
4'-9"213'-7"
246'-5"
74'-11"
149'-3"17'-0"
235'-0"
6'-0" 219'-4" 9'-9"
234'-11"
27'-6"
14'-4" 68'-6" 120'-3" 31'-2"
234'-2"
LENGTH & PERCENT:
974' - 5" - 49.5%
534' - 9" - 27.2%
229' - 2" - 11.6%
231' - 3" - 11.7%
10' 20' 40'0
COPYRIGHT © 2023 BAR ARCHITECTS & INTERIORS | PROJECT NO:
DATE: 1" = 20'-0"
ODS COMPLIANCE
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
2025001
A8.2
1" = 20'-0"A8.2
1 ODS 4.2.2 - GROUND FLOOR REQUIREMENTS
1" = 20'-0"A8.2
2 ODS 4.5.2 ROOF FORM: ADDITIONAL REQUIREMENTS
N
1 X X X X X X X X X X X X
TRASH
ELEC
1,563 SF
FITNESS
996 SF
LOUNGE
828 SF
CO-WORK
ELEC1 BED
A2
2 BED
B5
2 BED
B5
1,514 SF
LEASING
CIRC
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1BIKES
DIESEL
FIRE
PUMP
ROOM
MPOE /
ERRCS
BOH
PACKAGE
MODIFIED
FIRE
CONTROL
ROOM
PARKING
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
LANDSCAPE PLAN - LEVEL 1
L1.1
3 BED
C2
2 BED
B5
2 BED
B5
1 BED
A1
3 BED
C1
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED
A1
1 BED
A3
1 BED -
URBAN
AU
2 BED
B4
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
2 BED
B4
2 BED
B4
CIRC
1,971 SF
AMENITY
1 BED -
URBAN
AU
1 BED -
URBAN
AU
IDF/SHAFT
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
LANDSCAPE PLAN - LEVEL 3
L1.2
ROOF LEVEL 3
(BELOW)
2 BED
B4
1 BED
A3
2 BED
B1
1 BED -
URBAN
AU3
IDF/SHAFT
740 SF
AMENITY
ROOF LEVEL 5
(BELOW)
3rd FLOOR
COURTYARD
(BELOW)2 BED
B6
2 BED
B7
806 SF
AMENITY
CIRC
ROOF LEVEL 5
(BELOW)
3rd FLOOR
COURTYARD
(BELOW)
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
LANDSCAPE PLAN - LEVELS 6 & 7
L1.3
X X X X X X X X X X X X
TRASH
ELEC
1,563 SF
FITNESS
996 SF
LOUNGE
828 SF
CO-WORK
ELEC1 BED
A2
2 BED
B5
2 BED
B5
1,514 SF
LEASING
CIRC
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1BIKES
DIESEL
FIRE
PUMP
ROOM
MPOE /
ERRCS
BOH
PACKAGE
MODIFIED
FIRE
CONTROL
ROOM
PARKING
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
LANDSCAPE LIGHTING PLAN
L2.1
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
PRODUCT IMAGES AND DETAILS
L3.1
X X X X X X X X X X X X
TRASH
ELEC
1,563 SF
FITNESS
996 SF
LOUNGE
828 SF
CO-WORK
ELEC1 BED
A2
2 BED
B5
2 BED
B5
1,514 SF
LEASING
CIRC
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1BIKES
DIESEL
FIRE
PUMP
ROOM
MPOE /
ERRCS
BOH
PACKAGE
MODIFIED
FIRE
CONTROL
ROOM
PARKING
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
PLANTING PLAN - LEVEL 1
L4.1
‘’
3 BED
C2
2 BED
B5
2 BED
B5
1 BED
A1
3 BED
C1
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED
A1
1 BED
A3
1 BED -
URBAN
AU
2 BED
B4
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
2 BED
B4
2 BED
B4
CIRC
1,971 SF
AMENITY
1 BED -
URBAN
AU
1 BED -
URBAN
AU
IDF/SHAFT
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
PLANTING PLAN - LEVEL 3
L4.2
‘’
2 BED
B4
1 BED
A3
2 BED
B1
1 BED -
URBAN
AU3
IDF/SHAFT
740 SF
AMENITY
ROOF LEVEL 5
(BELOW)
3rd FLOOR
COURTYARD
(BELOW)
2 BED
B6
2 BED
B7
806 SF
AMENITY
CIRC
ROOF
LEVEL 5
(BELOW)
3rd FLOOR
COURTYARD
(BELOW)
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
PLANTING PLAN - LEVELS 6 & 7
L4.3
‘’
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
PLANT LIST & TREE PLANTING FORM
L4.4
‘’
X X X X X X X X X X X X
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
PLANTED AREA CALCULATIONS
L4.5
X X X X X X X X X X X X
TRASH
ELEC
1,563 SF
FITNESS
996 SF
LOUNGE
828 SF
CO-WORK
ELEC1 BED
A2
2 BED
B5
2 BED
B5
1,514 SF
LEASING
CIRC
2 BED
B1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
2 BED
B3
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1
1 BED
A1BIKES
DIESEL
FIRE
PUMP
ROOM
MPOE /
ERRCS
BOH
PACKAGE
MODIFIED
FIRE
CONTROL
ROOM
PARKING
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
IRRIGATION PLAN - LEVEL 1
L5.1
3 BED
C2
2 BED
B5
2 BED
B5
1 BED
A1
3 BED
C1
1 BED
A5
1 BED
A5
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
1 BED
A3
2 BED
B1
1 BED
A1
1 BED
A3
1 BED -
URBAN
AU
2 BED
B4
1 BED
A3
1 BED
A3
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A4
1 BED
A3
1 BED
A3
2 BED
B4
2 BED
B4
CIRC
1,971 SF
AMENITY
1 BED -
URBAN
AU
1 BED -
URBAN
AU
IDF/SHAFT
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
IRRIGATION PLAN - LEVEL 3
L5.2
2 BED
B4
1 BED
A3
2 BED
B1
1 BED -
URBAN
AU3
IDF/SHAFT
740 SF
AMENITY
ROOF LEVEL 5
(BELOW)
3rd FLOOR
COURTYARD
(BELOW)2 BED
B6
2 BED
B7
806 SF
AMENITY
CIRC
ROOF
LEVEL 5
(BELOW)
3rd FLOOR
COURTYARD
(BELOW)
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
IRRIGATION PLAN - LEVELS 6 & 7
L5.3
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
IRRIGATION & HYDROZONE CALCULATIONS
L5.4
X X X X X X X X X X X X
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
EXISTING TREE REMOVAL PLAN & EVALUATION SCHEDULE
L6.1
≥
Tag #Species NamePreserved /
Removed
Species
Value %
Condition
Value %
Location
Value %
0.35Caliper Size
(inches)
0.70 if in allow.
bldg area
1.25 if
Heritage Tree
LU Value
X X X X X X X X X X X X
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
TREE PROTECTION PLAN
L6.2
·
·
·
·
·
·
·
·
·
·
≥
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
ARBORIST REPORT
L6.3
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
ARBORIST REPORT
L6.4
DATE:
220 WEST 20TH AVE | SAN MATEO, CA
03.25.2026
PLA #3335 · 2 Theatre Square #218 · Orinda CA · 94563
925.254.5422 · www.jett.land
ARBORIST REPORT
L6.5
WEST 20TH AVENUE
ELKHORN COURT
PIONEERCOURT
220 WEST 20TH AVENUE
APN 039-030-400
AREA = 67,232 SF±, 1.54 AC±
C1.0
SITE SURVEYSCALE: 1" = 20'
0' 40'20'10'20' 0'
SHEET INDEX
SHEET NO. DESCRIPTION
SITE
N
VICINITY MAP
LEGEND
EXCEPTIONS AND EXCLUSIONS:
#
1 2
3 4
5 6
7 8
9 10
11 12
13 14
9 2
2 2
2 OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW
OHW
OHW
OHW
WEST 20TH AVENUE
ELKHORN COURT
PIONEERCOURT
220 WEST 20TH AVENUE
APN 039-030-400
AREA = 67,232 SF±, 1.54 AC±
C1.1
DEMOLITION PLAN
LEGEND
OHW
NOTE:
SCALE: 1" = 20'
0' 40'20'10'20' 0'
SITE
N
VICINITY MAP
WEST 20TH AVENUE
ELKHORN COURT
X X X
X X X
X
X X X
PIONEERCOURT
*
*
*
*
*
*
ELKHORN COURT SECTION
ELKHORN COURT
WEST 20TH AVE FRONTAGE SECTION
WEST 20TH AVENUE
TYPICAL EVA SECTION
C2.0
PRELIMINARY SITE PLAN
LEGEND
ABBREVIATIONS
SCALE: 1" = 20'
0' 40'20'10'20' 0'
*
X X X
X X X
X X X X
WEST 20TH AVENUE
ELKHORN COURT
PIONEERCOURT
LEVEL 1
GARAGE
FF 21.0
LEVEL 1
FF 24.0
FF 21.3
G
B C
D
E
F
A
LEVEL 1
FF 24.0
*
*
*
*
*
*
C3.0
PRELIMINARY GRADING PLANSCALE: 1" = 20'
0' 40'20'10'20' 0'
ESTIMATED EARTHWORK
DESCRIPTION CUT (CY) FILL (CY) NET (CY)
LEGEND
ABBREVIATIONS
*
LEVEL B1
SECTION A
LEVEL B1
LEVEL 1
SECTION B
LEVEL B1
LEVEL 1
SECTION C
LEVEL B1
LEVEL 1
SECTION D
LEVEL B1
LEVEL 1 GARAGE
ELKHORN
COURT
SECTION E
LEVEL B1
LEVEL 1 GARAGE
ELKHORN
COURT
SECTION F
LEVEL B1
LEVEL 1 W 20TH
AVENUE
SECTION G
LEVEL 1
W 20TH
AVENUE
C3.1
PRELIMINARY GRADING SECTIONSGRAPHIC SCALE
0' 20'10'5'10' 0'0'0'0'
OHW
OHW
X X X
X X X X X
X X
WEST 20TH AVENUE
ELKHORN COURT
PIONEERCOURT
C4.0
PRELIMINARY UTILITY PLAN
LEGEND
OHW
ABBREVIATIONS
SEE SHEET C4.1
SCALE: 1" = 20'
0' 40'20'10'20' 0'
FIRE FLOW DATE CALCULATIONS:
·
·
·
·
·
·
·
·
·
·
·
OHW OHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHW OHW OHW
PIONEERCOURT
WEST 20TH AVENUE WEST 20TH AVENUE
ELKHORNCOURT
C4.1
PRELIMINARY OFF-SITE STORM DRAIN PLAN
SEE SHEET C4.0
SCALE: 1" = 20'
0' 40'20'10'20' 0'
X X X X X
X X X X
X
WEST 20TH AVENUE
ELKHORN COURT
PIONEERCOURT
DMA 3
DMA 4
DMA 1A
DMA 3
DMA 5
DMA 1B
DMA
1C
DMA
1D
DMA
1E
DMA
1F
DMA
1G
DMA
1H
DMA
1I
DMA 2
DMA 6
BIO-RETENTION DETAIL
FLOW THRU PLANTER DETAIL
EVA TREATMENT SUMMARY (MEDIA FILTER)
DMA TREATMENT
TYPE
SIZING
METHOD
TOTAL DMA AREA
(SF)
IMPERVIOUS
AREA (SF)
PERVIOUS
AREA (SF)
EFFECTIVE IMPERVIOUS AREA (A)
(SF) (IMPERVIOUS + PERVIOUS X 0.1)
COMPOSITE
C VALUE (C)
INTENSITY
(I) (IN/HR)
MIN REQUIRED TREATMENT
FLOW (CxIxA) (CFS)
C5.0
PRELIMINARY STORMWATER CONTROL PLAN
SPECIAL PROJECT NON-LID TREATMENT REDUCTION CREDITS
ONSITE TREATMENT SUMMARY (MEDIA FILTER)
DMA TREATMENT
TYPE
SIZING
METHOD
TOTAL DMA AREA
(SF)
IMPERVIOUS
AREA (SF)
PERVIOUS
AREA (SF)
EFFECTIVE IMPERVIOUS AREA (A)
(SF) (IMPERVIOUS + PERVIOUS X 0.1)
COMPOSITE
C VALUE (C)
INTENSITY
(I) (IN/HR)
MIN REQUIRED TREATMENT
FLOW (CxIxA) (CFS)
OFFSITE TREATMENT SUMMARY (LID)
DMA TREATMENT
TYPE
SIZING
METHOD
TOTAL DMA
AREA (SF)
IMPERVIOUS
AREA (SF)
PERVIOUS
AREA (SF)
EFFECTIVE IMPERVIOUS AREA (SF)
(IMPERVIOUS + PERVIOUS X 0.1)
REQUIRED BIORETENTION
AREA (SF) PROVIDED BIORETENTION AREA (SF)
LEGEND
ABBREVIATIONS
SCALE: 1" = 20'
0' 40'20'10'20' 0'
ONSITE TREATMENT SUMMARY (LID)
DMA TREATMENT
TYPE
SIZING
METHOD
TOTAL DMA
AREA (SF)
IMPERVIOUS
AREA (SF)
PERVIOUS
AREA (SF)
EFFECTIVE IMPERVIOUS AREA (SF)
(IMPERVIOUS + PERVIOUS X 0.1)
REQUIRED
BIORETENTION AREA (SF)PROVIDED BIORETENTION AREA (SF)
WEST 20TH AVENUE
ELKHORN COURT
PIONEERCOURT
X X X
X X X
X X X X
SAN MATEO RECOLOGY GARBAGE TRUCK
C6.0
PRELIMINARY SOLID WASTE PLANSCALE: 1" = 20'
0' 40'20'10'20' 0'
LEGEND
ABBREVIATIONS
X X X X
GIACALONE
X X X
X X X X X X X
GIACALONE
GIACALONE
X X X
X X X X X X X
GIACALONE