City of Coronado
Adjustments to Draft Survey Tier Matrix
Organized by APN
APN Survey Tier Address Built Date Notes Architect Builder 5363730900 Tier 2 546 PALM AVE 1914
Historic photos show
minimal modification,
changed from Tier 3 to
Tier 2. Unknown Peter M. Holt
5364007800 Tier 3 511 POMONA AVE 1936
Changed from "not
visible" to Tier 3. Unknown Walter Vestal
5364007900 Tier 3 509 POMONA AVE 1949
On 1949 Sanborn Map.
Changed from "not
visible" to Tier 3. Unknown Unknown
5370711200 Tier 2 712 F AVE 1891
Year built updated,
noted in 1892 Lot Book. Unknown
5370912200 Tier 1 780 C AVE 1928
Additional information
documents demolition of
the original building on
the site and construction
of the current building in
1928, designed by Irving
Gill. Changed from Tier 3
to Tier 1. Irving Gill William B. Melhorn
5372120200 Tier 2 811 J AVE 1925
Modifications are easily
reversable and minor.
Changed from Tier 3 to
Tier 2. Unknown Oscar W. Dorman
5372411000 Tier 3 857 E AVE 1911
Built date changed from
1951 to 1911, per permit
records. Unknown Unknown
5372621800 Tier 2 869 A AVE 1908
Changed from Tier 1 to
Tier 2, due large
addition. Unknown Unknown
5374123500 Tier 3 1105 ALAMEDA BLVD 1914
Major remodel, originally
a craftsman dwelling.
Move from Tier 1 to Tier
3. Unknown Unknown
5375100300 Tier 2 1105 G AVE 1914
More than unmodified,
but not altered beyond
recognition. Changed
from Tier 3 to Tier 2.
William Templeton
Johnson Sidney D. Chapin
5375210800 Tier 3 1265 ALAMEDA BLVD 1921
Substantial
modifications, orginal
estate house split into
two houses, and major
additions after the split.
Change from Tier 1 to
Tier 3. Unknown Unknown
5375320100 Tier 3 1001 FLORA AVE 1923
Sunbstantial
modifications to original
appearance, changed
from Tier 2 to Tier 3. Unknown John Edmund Alcaraz
5375322201 Tier 1 1155 STAR PARK CIR 1962
Windows replaced,
otherwise unmodified.
Changed from Tier 3 to
Tier 1. Richard George Wheeler
H. H. Johnson
Development Co.
1 06/04/2024
Attachment 1
City of Coronado
Adjustments to Draft Survey Tier Matrix
Organized by APN
APN Survey Tier Address Built Date Notes Architect Builder 5375510900 Tier 1 1122 ORANGE AVE 1916
Includes 1122-90 Orange
Avenue and 1125 Loma
Avenue. Changed from
Excluded HRI to Tier 1. Harrison Albright
Wurster Construction
Co.
5375511600 Tier 3 1106 ORANGE AVE 1937
Substantial changes to
store front documented,
changed from Tier 1 to
Tier 3. Unknown Unknown
5375700900 Tier 3 1111 ADELLA AVE 1956
Earliest permit 1962
(fence), reroof permit
(1965) Built date
confirmed with
newspaper
advertisement. Unknown Unknown
2 06/04/2024
Attachment 1