Material Restrictions: Altadena vs Los Angeles
How do material restrictions rules compare between Altadena, CA and Los Angeles, CA?
Altadena and Los Angeles have similar restriction levels.
Altadena, CA
Los Angeles County
New/replacement fences in Altadena front yards may not be composed of barbed wire, concertina wire, razor wire, or broken glass. Chain link over 42 inches must be covered with live plant material.
View full Altadena rules →Los Angeles, CA
Los Angeles County
LAMC does not ban specific residential fence materials but barbed wire is prohibited in residential zones except for industrial/commercial boundaries. Chain-link, wood, vinyl, wrought iron, and masonry are all permitted. Pool barrier fences have specific material standards. The spite fence doctrine under CA Civil Code 841.4 applies to fences over 10 feet built to annoy a neighbor.
View full Los Angeles rules →Key Facts Comparison
| Fact | Altadena | Los Angeles |
|---|---|---|
| Code Section | Altadena CSD 22.306.070.A.3.e | - |
| Prohibited | Barbed/razor/concertina wire, broken glass | - |
| Chain Link >42 in | Must be plant-covered | - |
| Barbed Wire | - | Prohibited in residential zones |
| Allowed Materials | - | Wood, vinyl, iron, masonry, chain-link |
| Spite Fence | - | CA Civil Code 841.4 (over 10 ft) |
| Pool Fences | - | Specific material standards apply |
Highlighted rows indicate differences between cities.
Altadena FAQ
Can I have a barbed-wire fence in Altadena?
Not in any required front yard. CSD 22.306.070.A.3.e bans barbed wire, razor wire, concertina, and broken glass in front-yard fences.
Los Angeles FAQ
What materials can I use for a fence in LA?
The LAMC allows wood, masonry, wire, metal, or other manufactured materials. Hedges and thick shrub growths also count as fences under Section 12.22 C.20(f).
What are the material requirements in Fence Height Districts?
Open wrought iron is required with vertical members under 5/8 inch diameter, spaced at least 4 inches apart, and horizontal members under 1 inch, spaced at least 18 inches apart.
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