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Fullerton, CA Swimming Pools & Spas: Pool Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Swimming pool permit rules in Fullerton, CA, also covering above-ground pools, in-ground pools, and spa installations, set fencing, barrier, alarm, and inspection requirements.

Key Facts

Permit issued by
Fullerton Community & Economic Development - Building & Safety Division
Adopted code
2022 California Residential Code including Appendix AX (per FMC 14.04.010)
Local amendments
FMC 14.04.150 (HSC 115922(a)); FMC 14.04.160 (HSC 115923)
Office address
303 W. Commonwealth Avenue, Fullerton, CA 92832
Building & Safety phone
(714) 738-6856
Drain compliance
Virginia Graeme Baker Act and FMC 14.14.080
Electrical permit
Separate trade permit required for pool wiring/lighting
Transition date
Plans submitted on/after Jan. 1, 2026 use 2025 CRC

Summary

Every new or remodeled swimming pool or spa in Fullerton requires a building permit from the Community and Economic Development Department - Building & Safety Division, and plans must comply with the 2022 California Residential Code (including Appendix AX - Swimming Pool Safety Act) as locally amended by FMC chapter 14.04.

(a) Any person entering into an agreement to build a swimming pool or spa, or to engage in permitted work on a pool or spa covered by this article, shall give the consumer notice of the requirements of this article. (b) Pursuant to existing law, the Department of Health Services shall have available on the department's Web site, commencing January 1, 2007, approved pool safety information available for consumers to download. Pool contractors are encouraged to share this information with consumers regarding the potential dangers a pool or spa poses to toddlers. Additionally, pool contractors may provide the consumer with swimming pool safety materials produced from organizations such as the United States Consumer Product Safety Commission, Drowning Prevention Foundation, California Coalition for Children's Safety & Health, Safe Kids Worldwide, Association of Pool and Spa Professionals, or the American Academy of Pediatrics.

Source: City of Fullerton Building DivisionView official code

Full Breakdown

2. 160 then amend its barrier and drowning-prevention provisions for Fullerton, making the isolation enclosure mandatory rather than optional. Projects submitted before January 1, 2026 are processed under the 2022 codes; projects submitted on or after that date will be processed under the 2025 codes. Building permits, structural plans for the pool shell, plumbing plans, electrical permits (separate trade permit, with GFCI and equipotential bonding required), and barrier plans must all be submitted. 080. Required inspections typically include excavation/steel, plumbing rough, electrical bonding, equipment pad, barrier inspection, and final-before-fill. Plans are reviewed by Fullerton Building & Safety at 303 W. 030.

Violations & Fines

Building a pool without a permit is a code violation. Under typical Fullerton enforcement, unpermitted work may trigger a stop-work order, double permit fees, mandatory exposure of concealed work, and administrative citations. Code Enforcement (714-738-6553) can also pursue abatement under FMC Title 1 administrative-citation procedures. An unpermitted pool generally cannot be sold without disclosure and may not be insurable.

Frequently Asked Questions

What permits do I need for a backyard pool in Fullerton?
At minimum a building permit for the pool shell plus separate plumbing and electrical permits. If you install a gas heater you also need a plumbing permit for the gas line. Fencing/barriers must be shown on the building plans.
Does an above-ground pool or spa need a permit?
Yes. HSC 115921 defines a 'swimming pool' as any structure intended for swimming or recreational bathing containing water over 18 inches deep, which includes most hot tubs, spas, and above-ground pools. Appendix AX of the CRC applies and FMC 14.04 requires permitting.
Which California code edition applies to my pool project?
Projects submitted to Fullerton Building & Safety before January 1, 2026 are reviewed under the 2022 California Residential Code as amended by FMC chapter 14.04. Projects submitted on or after that date are reviewed under the 2025 edition.

Sources & Official References

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