Cities Index.
6. Walls, Fences and Landscape Standards

Costa Mesa City Council
September 16, 2025

Document
6. Walls, Fences and Landscape Standards
Meeting
September 16, 2025
Body
Costa Mesa City Council
Original file
1.1 MB
Text extracted from the city's file for reading and search. Open the original on costamesa.legistar1.com. That file is the official record.

RESIDENTIAL ZONES:
• Height of walls, fences, and landscaping shall conform with the Visibility Triangle to allow for visibility at intersections and driveways.
• Corner / street cutoffs may be increased or decreased by staff due to street design / configuration. • Any walls or fences exceeding the maximum specificied height limits require discretionary review. • Check with the Building & Safety Division for any additional requirements. • EXCEPTION for R2-MD, R2-HD, R-3 Zones: On corner lots, wall and fences in excess of 36 inches in height shall be set back 5 feet from the street side property line.

COMMERCIAL / INDUSTRIAL ZONES:
• No fence or wall shall obscure the setback landscaping required adjacent to a public right-of-way unless approved by a specific entitlement.

ALL ZONES:
• Fence or walls constructed adjacent to a public street shall be reviewed for compatibility / harmony with surrounding buildings and site developments.
• For corner lots, the narrowest street frontage is the front of the property.

STANDARDS AND SPECIFICATIONS

WALLS, FENCES, AND LANDSCAPING
HEIGHT:

LOCATION:

2.5 ft
min
6 ft
max9 ft
max6 ft
max

CLEAR FOR

VISIBILITY
3 ft max
Retaining Wall
grade
2’-6” max fence
3’-0” max fence
6’-0” max fence
Visibility Triangle
10 ft setback
3 ft
max2.5 ft max
35 ft
35 ft
10 ft
10 ft

SIDEWALK

PROPERTY LINE

LANDSCAPE
STREET
STREET
Contact Public
Services
Department for
exact right-of-
way locationCURB
Visibility Triangle
at intersections,
driveways & alleys
ATTACHMENT 6

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