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Swimming pools in La Mesa

La Mesa's own rules on swimming pools, with the code text for every value, and the state law underneath.

Each rule below links to the section of the La Mesa Municipal Code it was read from, with the code text one click away (checked October 2026). General information, not legal advice.

What La Mesa's code says

La Mesa code What La Mesa's code adds
Pool barrier
  • No more than 4 inches between a hard surface and the bottom of the barrier.
    Applies: Measured on the side of the barrier away from the pool.
    § 14.20.020 · code text
    The maximum vertical clearance between grade and the bottom of the barrier shall be four inches measured to a hard surface such as concrete
  • No more than 2 inches between earth and the bottom of the barrier.
    Applies: Measured on the side of the barrier away from the pool.
    § 14.20.020 · code text
    or two inches to earth. This measurement shall be taken on the side of the barrier which faces away from the swimming pool.
  • Openings may not let a 4-inch sphere pass.
    Applies: Applies to all openings in the barrier.
    § 14.20.020 · code text
    Openings in the barrier shall not allow passage of a four-inch diameter sphere.
  • Gaps between vertical members may be no more than 2 inches wide.
    Applies: Applies when the tops of horizontal members are less than 45 inches apart.
    § 14.20.020 · code text
    Spacing between vertical members shall not exceed two inches width.
  • Gaps in decorative cutouts may be no more than 2 inches wide.
    Applies: Applies to decorative cutouts in vertical members, whatever the spacing of horizontal members.
    § 14.20.020 · code text
    Where there are decorative cutouts within vertical members, spacing within the cutouts shall not exceed two inches in width.
  • Gaps between vertical members may be no more than 4 inches.
    Applies: Applies when the tops of horizontal members are 45 inches or more apart.
    § 14.20.020 · code text
    spacing between vertical members shall not exceed four inches.
  • Mesh may be no larger than 2 inches square.
    Applies: Applies to chain link fences.
    § 14.20.020 · code text
    Maximum mesh size for chain link fences shall be a two inch square.
  • wire shall not be less than eleven and one-half gauge
    Applies: chain link fences
    § 14.20.020 · code text
    The wire shall not be less than eleven and one-half gauge.
  • Openings may be no larger than 2 inches square.
    Applies: Applies to barriers of diagonal members, such as lattice fences.
    § 14.20.020 · code text
    the maximum opening formed by the diagonal members shall be no more than two inches square.
  • Ladders or steps must be securable, lockable or removable, or surrounded by a compliant barrier.
    Applies: Aboveground pool used as or topped by the barrier, with ladder or step access. Openings left may not pass a 4-inch sphere.
    § 14.20.020 · code text
    the ladder or steps shall be capable of being secured, locked or removed to prevent access
Barrier height
  • At least 60 inches high.
    Applies: Outdoor pools, spas and hot tubs. Measured on the side of the barrier away from the pool.
    § 14.20.020 · code text
    The top of the barrier shall be at least sixty inches above grade measured on the side of the barrier which faces away from the swimming pool
Gates
  • Pedestrian gates open away from the pool, self-close and self-latch; all gates take a lock at least 60 inches up.
    Applies: Outdoor pools, spas and hot tubs. Other access gates must have a locking device.
    § 14.20.020 · code text
    Pedestrian-access gates shall open outward away from the pool and shall be self-closing and have a self-latching device.
  • The door release mechanism must be at least 54 inches above the floor.
    Applies: House doors to the pool yard when the house is part of the barrier. This is 1 of 4 allowed safety options.
    § 14.20.020 · code text
    All doors leading to the pool yard area must have self-closing, self-latching door hardware with a release mechanism no less than fifty-four inches above the floor.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

What are the pool fence and setback rules in La Mesa?

La Mesa's code: No more than 4 inches between a hard surface and the bottom of the barrier. (Measured on the side of the barrier away from the pool.) (§ 14.20.020); No more than 2 inches between earth and the bottom of the barrier. (Measured on the side of the barrier away from the pool.) (§ 14.20.020).

General information, not legal advice.

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Ask GoCodebook how La Mesa's swimming pools rules apply to your situation and get an answer that cites the section.

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