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

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

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

Key Facts

Exempt pool
Prefabricated, under 18 inches deep, up to 5,000 gallons, fully above ground
Permit validity
Work must start within 365 days of issuance (residential)
Extension
One written extension of 180 days
Work without a permit
Investigation fee equal to the permit fee
Fee schedule
Set by City Council resolution
Appeals
City Council acts as the board of appeals

Summary

In the City of Yucaipa, California, the only swimming pool the building code excuses from a permit is a prefabricated pool accessory to a Group R-3 occupancy that is less than 18 inches deep, does not exceed 5,000 gallons and sits entirely above ground. Any other pool, including a spa or hot tub deeper than 18 inches, falls under the full permit process, and the Building Official holds back plaster inspection until the fencing rules are met.

Section 105.2 Work exempt from a permit of Chapter 1 of the California Building Code is hereby amended by amending exemptions 2 and 9 and 14 to read as follows: ... 9. Prefabricated swimming pools accessory to a Group R-3 occupancy that are less than 18 inches deep, do not exceed 5,000 gallons and are installed entirely above ground. ... Swimming Pools. Any body of water created by artificial means which is designed, intended for use, or used for swimming or immersion purposes, which has a water depth exceeding 18 inches. The term, "pool," includes swimming pools, spas, hot tubs, above and below-ground, and vinyl-lined pools; pool does not include plumbing fixtures such as bathtubs nor does it apply to man-made lakes, reservoirs, farm ponds, or ponds used primarily for public park purposes, water conservation purposes, irrigation purposes or for the watering of livestock. ... 3109.4 Withholding approval. Plaster inspection or approval to fill a pool or spa with water shall be withheld by the Building Official, until there has been compliance with all fencing and other requirements of this Section.

Full Breakdown

Yucaipa Municipal Code § 15.04.015 amends Section 105.2 of the California Building Code, the list of work exempt from a permit, and the pool exemption is narrow: a prefabricated pool accessory to a Group R-3 occupancy that is less than 18 inches deep, does not exceed 5,000 gallons and is installed entirely above ground. The same section redefines "swimming pool" as any body of water created by artificial means with a water depth exceeding 18 inches, and the definition names swimming pools, spas, hot tubs, above and below-ground pools and vinyl-lined pools. Bathtubs and other plumbing fixtures fall outside it, as do man-made lakes, reservoirs, farm ponds, and ponds used primarily for public park, water conservation, irrigation or livestock watering purposes.

The code does not print a permit fee. Section 109.2, as amended in Yucaipa, sends the amount to the most recent City Council resolution on fees for building, plumbing, mechanical, electrical, solar, fire and grading permits, and the plan review fee set by council resolution must be paid when plans and specifications are submitted. A residential permit becomes invalid unless work starts within 365 days after issuance, or if work is suspended or abandoned for 180 days between required inspections. The Building Official can grant only one written extension, for 180 days, and the request must be in writing with justifiable cause shown. If no work has been done under the permit, the Building Official can authorize a refund of not more than 80 percent of the permit fee, on a written application filed no later than 180 days after payment.

Pool permits also carry an inspection gate. Section 3109.4 requires the Building Official to withhold plaster inspection or approval to fill a pool or spa with water until there has been compliance with all fencing and other requirements of the section. The barrier standards themselves, including the 60 inch height, are set in the same section. Appeals go to the City Council, which Section 113.3 designates as the board of appeals, and copies of the adopted codes are kept at the Building Division of the Development Services Department.

Violations & Fines

Starting pool work without a permit triggers a special investigation under Section 109.7 before any permit issues, plus an investigation fee equal to the permit fee, collected whether or not a permit is later issued. Violations of the Yucaipa Municipal Code are misdemeanors punishable by a fine of up to $1,000, up to six months in jail, or both, and the City Attorney can instead file an infraction at up to $100, $200 and $500 for the first, second and third violation within one year (§ 1.12.040).

Frequently Asked Questions

Does a pool in the City of Yucaipa need a building permit?
Yes for any pool outside the narrow exemption. The city's amended Section 105.2 excuses only a prefabricated pool accessory to a Group R-3 occupancy that is less than 18 inches deep, does not exceed 5,000 gallons and is installed entirely above ground. A pool, spa or hot tub with water deeper than 18 inches falls under the permit process and plan review.
How long is a Yucaipa residential permit valid?
A residential permit becomes invalid unless work on the site starts within 365 days after issuance, or if work is suspended or abandoned for 180 days between each required inspection. The Building Official can grant only one extension, for 180 days, and the extension must be requested in writing with justifiable cause shown.
Can I fill the pool as soon as the shell is built?
No. Section 3109.4 requires the Building Official to withhold plaster inspection or approval to fill a pool or spa with water until the fencing and other requirements of that section are met. The barrier has to be built to the city's standards before the pool holds water.
What does a pool permit cost in Yucaipa?
The Yucaipa Municipal Code prints no dollar amount. Section 109.2 as amended refers to the most recent City Council resolution on building permit fees, and the plan review fee set by that resolution is due when plans are submitted. Up to 80 percent of the permit fee can be refunded if no work has been done, on a written application within 180 days of payment.

Sources & Official References

Other rules in Yucaipa

All Yucaipa rules

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