Fencing Requirements: Fremont vs Sunol
How do fencing requirements rules compare between Fremont, CA and Sunol, CA?
Fremont and Sunol have similar restriction levels.
Fremont, CA
Alameda County
Fremont enforces California Health and Safety Code 115922 requiring pools to have at least two of seven approved drowning prevention safety features including 60-inch barriers.
View full Fremont 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 | Fremont | Sunol |
|---|---|---|
| State law | HSC 115922 Pool Safety Act | - |
| Features required | At least 2 of 7 approved options | - |
| Barrier height | Minimum 60 inches on outside | - |
| Gate latch | Self-closing/latching at 54 inches | - |
| Cover standard | ASTM F1346 safety cover | - |
| 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.
Fremont FAQ
Does my existing 48-inch fence still comply?
Pre-2007 pools may be grandfathered, but any major remodel or permit triggers current 60-inch barrier requirements under HSC 115922.
Can my house wall serve as one side of the fence?
Yes, if dwelling doors to the pool area have self-closing, self-latching hardware or approved door alarms as one of the two required features.
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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