Pool Permits: Antioch vs Oakley
How do pool permits rules compare between Antioch, CA and Oakley, CA?
Antioch has fewer restrictions than Oakley.
Antioch, CA
Contra Costa County
A City of Antioch building permit is required before constructing or installing any in-ground or permanently installed above-ground swimming pool, spa, or hot tub, and the project is reviewed under the 2025 California Building, Residential, Electrical, and Plumbing Codes.
View full Antioch rules →Oakley, CA
Contra Costa County
A building permit is required for every in-ground and above-ground pool over 18 inches deep or 5,000 gallons in Oakley. Plans must show barrier compliance with HSC 115923, electrical bonding per NEC Article 680, drain covers meeting the Virginia Graeme Baker Act, and proper separation from setbacks and overhead utilities.
View full Oakley rules →Key Facts Comparison
| Fact | Antioch | Oakley |
|---|---|---|
| Permit required | Yes, for all in-ground and permanent above-ground pools/spas | - |
| Adopted codes | 2025 California Building, Residential, Electrical, Plumbing Codes | - |
| Submittal portal | Antioch Civic Access (Enterprise Permitting & Licensing) | - |
| Issuing department | Building Services Division, 200 H Street, 2nd Floor | - |
| Contact | 925-779-7065; Building@antiochca.gov | - |
| Inspections | City-approved plans and permit must be on site | - |
| Fact | - | Building permit required for all pools over 18 inches deep |
Highlighted rows indicate differences between cities.
Antioch FAQ
Do I need a permit for a portable above-ground pool or inflatable kiddie pool?
Inflatable wading pools that hold less than 18 inches of water generally are not regulated as 'swimming pools' under HSC section 115921. Anything deeper than 18 inches, plumbed, or hardwired triggers permit and barrier review. Call the Building Division at 925-779-7065 before installing.
How do I submit an application?
Applications are submitted through the city's online permitting portal at antiochca-energovweb.tylerhost.net (Civic Access). Plans, site plans, and contractor information are uploaded for plan review, and the building permit is issued after Building, Planning, and any required engineering review is complete.
What inspections will my pool need?
Typical residential pools require pre-gunite (steel and bonding) inspection, deck pre-pour, equipment/electrical, gas test, and a final inspection that includes verification of the required pool barrier and drowning-prevention safety features.
Oakley FAQ
Do I need a permit for an above-ground pool in Oakley?
Yes if it exceeds 18 inches in depth or holds more than approximately 5,000 gallons. Even inflatable pools of that size trigger the barrier requirements under CA HSC 115921.
How long does an Oakley pool permit take?
Standard residential pool plans typically receive first review within 2-4 weeks. Including construction and inspections, expect 2-4 months from application to final sign-off depending on contractor schedule.
Compare other topics
See how Antioch and Oakley compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool