Swimming Pools & Spas in Sonoma, CA (2026)
2 verified swimming pools & spas rules for Sonoma, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Pool Permits
The City of Sonoma requires a building permit for in-ground pools and most above-ground pools. Only small prefabricated pools under 18 inches deep and 5,000 gallons are exempt under Sonoma Municipal Code § 14.10.010, and permitted pools must comply with the Swimming Pool Safety Act appendix adopted at § 14.10.020(A)(4).
Swimming Pool Permits in the City of Sonoma
Some RestrictionsSonoma Municipal Code §§ 14.10.010, 14.10.020(A)(4)
8. Prefabricated swimming pools accessory to a detached one-or two-family dwelling that are less than 18 inches deep, do not exceed 5,000 gallons, and are installed entirely above ground. ... ... 4. Adopt by reference and add Appendix Chapter AX (Swimming Pool Safety Act – Required by California Health and Safety Code Sections 115920 through 115929).
Fencing & Safety Requirements
The City of Sonoma requires swimming pools, spas, and similar features to be fenced under the city's adopted Building Code (SMC 19.46.060(A)). The city separately adopted Appendix Chapter AX, the state Swimming Pool Safety Act, by reference in SMC 14.10.020(A)(4), implementing California Health and Safety Code Sections 115920 through 115929 for new pool construction.
City of Sonoma Pool Fencing Rules
Some RestrictionsSonoma Municipal Code § 19.46.060(A)
A. Swimming Pools, Spas, and Similar Features. Swimming pools, spas, and other similar features shall be fenced in compliance with requirements of the city's adopted Uniform Building Code.
Looking for Sonoma County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Sonoma city rules.
Swimming Pools & Spas in Sonoma County →