Martinez, CA Swimming Pools & Spas: Fencing & Safety Requirements (2026)
Key Facts
- Barrier Height
- 60 inches minimum (HSC §115923)
- Bottom Clearance
- Max 2 inches above ground
- Gap Rule
- No openings passing a 4-inch sphere
- Latch Height
- 60+ inches above ground
- Required Features
- 2 of 7 per HSC §115922
- Local Adoption
- MMC Title 17 + Ch. 15.04 (CBC §3109)
Summary
Martinez has a dedicated Title 17 Swimming Pool Code (Chapters 17.16 Inspections, 17.20 Permits, 17.24 Plans & Specifications), and adopts the California Building Code via Municipal Code Chapter 15.04. Pool barriers must comply with the California Swimming Pool Safety Act (Health & Safety Code §§115920-115929): a permanent enclosure at least 60 inches high, plus at least two of seven approved drowning prevention features for new or remodeled pools.
115922.
(a) Except as provided in Section 115925, subject to subdivision (b), and consistent with Section 1596.814, when a building permit is issued for the construction of a new swimming pool or spa or the remodeling of an existing swimming pool or spa at a private single-family home, the respective swimming pool or spa shall be equipped with at least two of the following seven drowning prevention safety features:
(1) An enclosure that meets the requirements of Section 115923 and isolates the swimming pool or spa from the private single-family home.
(2) Removable mesh fencing that meets the ASTM International F2286 standard in conjunction with a gate that is self-closing and self-latching and can accommodate a key lockable device.
(3) A manually operated or power-operated safety pool cover that is accompanied by a label verifying that the cover meets the specifications of the ASTM International F1346-23 standard.
(4) Exit alarms on the private single-family home's doors and windows that provide direct access to the swimming pool or spa without any intervening enclosure.
115923. An enclosure shall have all of the following characteristics:
(a) Any access gates through the enclosure open away from the swimming pool, and are self-closing with a self-latching device placed no lower than 60 inches above the ground.
(b) A minimum height of 60 inches.
(c) A maximum vertical clearance from the ground to the bottom of the enclosure of two inches.
(d) Gaps or voids, if any, do not allow passage of a sphere equal to or greater than four inches in diameter.
(e) An outside surface free of protrusions, cavities, or other physical characteristics that would serve as handholds or footholds that could enable a child below the age of five years to climb over.
Full Breakdown
California state law preempts local pool barrier rules. Per HSC §115923, a permanent pool enclosure must be a minimum of 60 inches high, with no more than 2 inches of vertical clearance between the bottom of the barrier and the ground. Any openings must not pass a 4-inch sphere, and the outside surface must be free of handholds or footholds. Gates must open away from the pool, be self-closing, and self-latching, with the release at least 60 inches above the ground. Per HSC §115922, any new or remodeled pool, spa, or hot tub deeper than 18 inches must have at least two of seven approved drowning prevention safety features: (1) a code-compliant enclosure, (2) removable mesh fencing meeting ASTM F2286 with a self-closing/self-latching gate, (3) an ASTM F1346 approved safety cover, (4) exit alarms on house doors providing direct pool access, (5) self-closing/self-latching devices on doors with release at least 54 inches above the floor, (6) a pool alarm meeting ASTM F2208, or (7) other equivalent protection independently verified.
Martinez Municipal Code Title 17 governs swimming pool permits, plans/specifications, and inspections through the Building Division at City Hall, 525 Henrietta Street. 04) and California Residential Code Appendix AX provide the technical pool barrier and safety device standards enforced at plan check and final inspection.
Violations & Fines
Construction without permit or non-compliant barriers can require corrective work prior to final approval. Pools that fail required final inspection cannot be filled or used. Unsafe pool conditions may also be enforced as a public nuisance under Title 8 of the Martinez Municipal Code.
Frequently Asked Questions
Do I need a permit to install a pool or pool fence in Martinez?
Can Martinez require something different from California state pool fence law?
Sources & Official References
Other rules in Martinez
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