Pool Permits: Altadena vs Torrance
How do pool permits rules compare between Altadena, CA and Torrance, CA?
Altadena and Torrance have similar restriction levels.
Altadena, CA
Los Angeles County
All swimming pools, spas, and hot tubs in Altadena require a building permit from LA County Building & Safety under Title 26 (Building Code) plus a plumbing permit and electrical permit for equipment.
View full Altadena rules →Torrance, CA
Los Angeles County
Building permit required for new pool construction. Pools in residential zones must maintain 5 ft setback from side/rear property lines and 20 ft from front.
View full Torrance rules →Key Facts Comparison
| Fact | Altadena | Torrance |
|---|---|---|
| Authority | LA County Building & Safety | - |
| Code Titles | 26 (Bldg), 27 (Elec), 28 (Plumb), 30 (Res) | - |
| Permits Required | Building + Plumbing + Electrical | - |
| Pool Safety Features | 2 of 7 (CHSC 115922) | - |
| Permit | - | Required for new pools |
| Side/Rear Setback | - | 5 ft minimum |
| Street Side | - | 10 ft minimum |
| Front | - | 20 ft minimum |
Highlighted rows indicate differences between cities.
Altadena FAQ
Do I need a permit to build a pool in Altadena?
Yes — building, plumbing, and electrical permits are all required from LA County Building & Safety under Titles 26–30.
Torrance FAQ
Do I need a permit for a pool in Torrance?
Yes, for most pools. Small above-ground prefabricated pools (under 12 inches deep, under 5,000 gallons, no utilities) are exempt.
How far from the property line can a pool be in Torrance?
Minimum 5 feet from interior side and rear lines, 10 feet from side streets, 20 feet from the front.
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