Fencing Requirements: Hayward vs Sunol
How do fencing requirements rules compare between Hayward, CA and Sunol, CA?
Hayward and Sunol have similar restriction levels.
Hayward, CA
Alameda County
Hayward requires swimming pools over 18 inches deep to be enclosed by a barrier at least 60 inches high with self-closing, self-latching gates, following California H and S Code 115920.
View full Hayward rules →Sunol, CA
Alameda County
Unincorporated Alameda County enforces the California Swimming Pool Safety Act (Health & Safety Code §§115920-115929). Pools deeper than 18 inches require an enclosure at least 60 inches high, with gates that self-close and self-latch at 60+ inches above grade. New or remodeled pools must have at least two of seven approved drowning prevention features.
View full Sunol rules →Key Facts Comparison
| Fact | Hayward | Sunol |
|---|---|---|
| Fence height | 60 inches minimum | - |
| Gap limit | 4 inches maximum | - |
| Gate hardware | Self-closing self-latching | - |
| Latch height | 60 inches minimum | - |
| Safety features | Two of seven required | - |
| Barrier Height | - | 60 inches minimum (HSC §115923) |
| Bottom Clearance | - | Max 2 inches above ground |
| Gap Rule | - | No openings passing a 4-inch sphere |
| Latch Height | - | 60+ inches above ground |
| Required Features | - | 2 of 7 per HSC §115922 |
| Local Adoption | - | Alameda County Code Ch. 15.08 (CBC §3109) |
Highlighted rows indicate differences between cities.
Hayward FAQ
Can my Hayward house wall count as part of the fence?
Yes, but doors leading to the pool must have alarms or comparable safety devices under state law.
What are the seven safety features?
They include fences, pool covers, door alarms, pool alarms, self-closing doors, and similar listed measures.
Sunol FAQ
Do I need a permit to install a pool fence in unincorporated Alameda County?
Yes. Pool construction, remodels, and barrier installations require a building permit through Alameda County Building Inspection. Inspectors verify the 60-inch barrier and the two required drowning prevention features under HSC §115922 before final approval.
Does state law override Alameda County's pool fence rules?
Yes. The California Swimming Pool Safety Act (HSC §§115920-115929) and California Building Code §3109 apply countywide. Alameda County adopts the CBC under Chapter 15.08 and does not relax the 60-inch minimum or the two-feature requirement.
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