By Pool fence rules in plain English
- Pick at least 2 of the 7 safety features when you get a permit for a new pool or a remodel (Health & Safety Code 115922). A fence around the pool is the most common one.
- Fence at least 60 inches tall, measured from the outside.
- No gap under it bigger than 2 inches, and no openings a 4-inch ball could pass through.
- Gates open away from the pool, close and latch by themselves, with the latch at least 60 inches up (HSC 115923).
- Nothing climbable next to the outside of the fence.
- San Diego permit details: see the City bulletin (City of San Diego).
Printable version: pool fence code checklist · full requirements guide. This is a summary, not legal advice; your inspector has the final say.
Related guides
- Code checklist
- Requirements guide
- Mesh vs. glass
- Best fence for toddlers
- La Jolla
- Clairemont
- Pool remodel cost
- Fence cost per foot
- All San Diego cost guides (hub)
By Flyde San Diego research · Updated October 17, 2026 · Every number links to its source; ranges are not quotes.
Is a pool fence required in San Diego, and what does it cost?
California HSC §115922 requires at least 2 of 7 drowning-prevention features on a new or remodeled single-family pool or spa. A fence must be at least 60 inches tall. Installed fence prices run about $15–$35 per foot for mesh, $30–$60 aluminum and $90–$500 glass.
Source: California HSC §115922–115923; City of San Diego IB 712; City permits 2026 (297 pool/spa permits) · Last updated: October 17, 2026 · Prices are public ranges or declared permit values, not quotes.
New: the printable pool fence code checklist (HSC 115922 + 115923, with citations).
Pool fence cost (installed, per linear foot)
| Type | Installed per ft | Notes |
|---|---|---|
| Removable mesh (ASTM F2286) | $15–$35 | Must have a self-closing, self-latching gate that accommodates a key lock |
| Vinyl / PVC | $20–$45 | |
| Aluminum | $30–$60 | Common for permanent enclosures |
| Tempered glass | $90–$500 | Wide range: frameless vs. post systems |
National installed ranges compiled by fencemypool.com from HomeGuide (Feb 2026), Life Saver Pool Fence and Pool Guard USA; no San Diego-specific published source was found. Gates, permits and coring into hard deck add cost. Source
What San Diego pool permits really cost (public data)
| Project | Permits | Low (25%) | Median | High (75%) |
|---|---|---|---|---|
| Pool / spa (new or remodel) | 297 | $35,300 | $54,900 | $100,000 |
Source: City of San Diego permit data, 2026 (permits issued Jan 1–Oct 15, 2026, with a declared valuation). Valuation is the construction value declared on the permit, not a quote. A compliant safety barrier is typically a small share of this; see the fence prices above.
Quick estimate
The 7 features (pick at least 2)
- Enclosure isolating the pool from the house (HSC 115923 specs)
- Removable mesh fence (ASTM F2286) with self-closing, self-latching, key-lockable gate
- Approved safety pool cover (ASTM F1346)
- Exit alarms on doors and windows giving access to the pool
- Self-closing, self-latching device on house doors, release at least 54 inches above the floor
- Pool alarm meeting ASTM F2208 (not a wearable)
- Other means at least as protective, verified by an approved testing lab
Enclosure specs (if you choose a fence)
- At least 60 inches tall (stricter than the 48 inches in model codes)
- Gap at the bottom of 2 inches or less
- Gates open away from the pool, self-close and self-latch, latch at 60 inches or higher
Permits in San Diego
City of San Diego: Development Services, Information Bulletin 712 — the site plan must show every barrier's location and height, gate swing direction and which gates self-close/self-latch. Unincorporated county: PDS form 379. Other cities: your city building department.
When people buy the fence
In City of San Diego 2026 permits, a fence permit followed a pool permit on the same parcel after a median of 87 days (middle half 76–155 days; n=9 parcels; 28 more pulled both on the same permit). Measured by us from data.sandiego.gov. Ordering the barrier early avoids holding up final inspection.
Law sources: HSC 115922 · HSC 115923 · City IB 712. Not legal advice; confirm with your permit office.
What usually comes next
- Landscaping around the pool — Usually after the barrier passes inspection.
- Panel upgrade for pool equipment — Pumps, heaters and lights add load to older panels.
- Swim lessons — Barriers buy time; lessons are another layer.
- Pool builder quotes — Still planning the pool?
Gaps in days are medians from City of San Diego 2026 permits on the same parcel (data.sandiego.gov); others are typical order, not measured. All San Diego price data.
Frequently asked questions
Is a pool fence required in San Diego?
Not always a fence, but California HSC 115922 requires at least 2 of 7 drowning-prevention features for a new or remodeled pool or spa at a single-family home. A fence or enclosure is one option; covers, alarms and self-closing door hardware are others.
How tall does a pool fence have to be in California?
If you use an enclosure under HSC 115923, at least 60 inches, with no more than a 2-inch gap at the bottom and gates that open away from the pool and latch at 60 inches or higher.
How much does a pool fence cost?
Published national installed ranges are about $15–$35 per foot for removable mesh, $20–$45 vinyl, $30–$60 aluminum and $90–$500 glass. Gates and permits are extra.
Does a removable mesh fence count?
Yes, if it meets ASTM F2286 and has a self-closing, self-latching gate that can take a key lock.
Costs by neighborhood
La Jolla · Point Loma · Pacific Beach · Otay Mesa–Nestor · Clairemont · Carmel Valley · Hillcrest & Mission Hills · Scripps Ranch · University City · College Area · Rancho Bernardo · San Carlos & Del Cerro · Serra Mesa
Buyer guides
Free 1-page PDF: San Diego pool safety fence cost & permit cheat sheet
Sourced prices, permit steps, 8 questions to ask a contractor, and all sources. Updated October 2026.