Pool Barriers: Castro Valley vs Fremont
How do pool barriers rules compare between Castro Valley, CA and Fremont, CA?
Castro Valley and Fremont have similar restriction levels.
Castro Valley, CA
Alameda County
CA Health and Safety Code 115920 requires pool enclosures at least 60 inches (5 feet) tall with self-closing, self-latching gates around residential pools and spas in Alameda County.
View full Castro Valley rules →Fremont, CA
Alameda County
Fremont enforces California Health and Safety Code 115920 requiring 60-inch pool enclosures with self-closing self-latching gates.
View full Fremont rules →Key Facts Comparison
| Fact | Castro Valley | Fremont |
|---|---|---|
| Minimum height | 60 inches (5 feet) | - |
| Max bottom clearance | 2 inches | - |
| Max opening | 4 inches | - |
| Required features | At least 2 of 7 | - |
| Gate | Self-closing, self-latching | Self-closing/latching |
| Minimum Height | - | 60 inches |
| Opening Max | - | 4 inches |
| Latch Height | - | 60 inches |
| Safety Features | - | 2 of 7 required |
Highlighted rows indicate differences between cities.
Castro Valley FAQ
Does my existing pool need to be updated?
Existing pools are generally grandfathered, but any remodel over a certain cost threshold triggers full compliance with current HSC 115920 requirements.
Can I use the house wall as part of the barrier?
Yes, but doors leading from the house to the pool area must have alarms or self-closing devices as one of the two required safety features.
Fremont FAQ
Can my 5-foot fence act as a pool barrier?
Yes if it meets the 60-inch height, 4-inch opening limit, and has a self-closing self-latching gate with the latch 60 inches high.
Does a hot tub need a fence?
If it holds 18 inches or more of water and lacks an ASTM F1346 safety cover, yes. A compliant cover can substitute for fencing.
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