Fencing Requirements: Altadena vs Castaic
How do fencing requirements rules compare between Altadena, CA and Castaic, CA?
Altadena and Castaic have similar restriction levels.
Altadena, CA
Los Angeles County
Every new or remodeled residential pool in Altadena requires a 60-inch barrier with self-closing/self-latching gates plus at least 2 additional safety features under the California Pool Safety Act.
View full Altadena rules →Castaic, CA
Los Angeles County
Pool fencing in unincorporated LA County must meet CA Title 24 Chapter 31 standards. Minimum 60-inch barrier height, self-closing and self-latching gates, plus one additional safety feature per the Swimming Pool Safety Act. LA County Building & Safety inspects for compliance.
View full Castaic rules →Key Facts Comparison
| Fact | Altadena | Castaic |
|---|---|---|
| Code Section | LA County BCM 3109.2 | - |
| Barrier Height | 60 in | - |
| Safety Features | ≥2 of 7 (CHSC 115922) | - |
| Gate Latch | Self-closing, ≥60 in | - |
| Height | - | 60 inches minimum |
| Gates | - | Self-closing, self-latching |
| Extra Safety | - | Cover, alarm, or door alarm |
| Inspection | - | LA County Building & Safety |
Highlighted rows indicate differences between cities.
Altadena FAQ
What pool fence does Altadena require?
60-inch barrier with self-closing/self-latching gate plus at least 2 of the 7 safety features in California Health & Safety Code 115922.
Castaic FAQ
What are the pool fencing requirements in LA County?
Fences must be 5+ feet high, non-climbable, with self-closing/self-latching gates (latch 54+ inches high on pool side). No openings allowing a 4-inch sphere to pass. Plus at least one additional safety feature (alarm, cover, or isolation fence).
Does my pool fence need a permit?
Yes. Pool barrier installation requires a building permit from LA County Building & Safety. The inspector will verify compliance with Title 24 Chapter 31 standards. Call (626) 458-3171.
What counts as a 'climbable' fence?
Horizontal rails, decorative elements that provide footholds, chain link with openings over 1.75 inches, and any feature within 5 feet of the pool that a child could use to climb over the barrier.
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