San Diego County, CA Landscaping Rules: Artificial Turf (2026)
Key Facts
- Artificial turf allowed?
- Yes - no county ban
- Living-turf cap
- Irrigated turf max 25% (artificial not counted as living turf)
- Water-budget credit
- Generally excluded from landscape water calculation
- Drainage
- Must manage stormwater; no off-site runoff
- Permit
- Standalone install usually exempt; permitted projects must match plans
Summary
Unincorporated San Diego County does not ban artificial turf, and it can help meet water-efficiency goals. The county's landscape ordinance counts irrigated turf toward a 25% cap and treats artificial turf as a non-irrigated surface, but synthetic turf is not credited as water-saving landscape area in the water-budget calculation.
rticle 1 added by Stats. 2012, Ch. 180, Sec. 2. ) 4735. (a) Notwithstanding any other law, a provision of the governing documents or architectural or landscaping guidelines or policies shall be void and unenforceable if it does any of the following: (1) Prohibits, or includes conditions that have the effect of prohibiting, the use of low water-using plants as a group or as a replacement of existing turf. (2) Prohibits, or includes conditions that have the effect of prohibiting, the use of artificial turf or any other synthetic surface that resembles grass. (3) Has the effect of prohibiting or restricting compliance with either of the following: (A) A water-efficient landscape ordinance adopted or in effect pursuant to subdivision (c) of Section 65595 of the Government Code.
Full Breakdown
There is no county ordinance prohibiting synthetic or artificial turf in unincorporated San Diego County, and replacing thirsty lawn with synthetic turf can reduce outdoor water use. Under the County's Water Conservation in Landscaping Ordinance (County Code Title 8, Division 6, Chapter 7) and its design manual, irrigated (living) turf is limited to a maximum of 25% of the total landscaped area for single- and multi-family residences; artificial turf is not irrigated living turf and so is not counted against that living-turf percentage. However, the ordinance and the state Model Water Efficient Landscape Ordinance framework generally exclude artificial turf from the water-need calculation, meaning it is treated as a hardscape-like surface rather than as planted, water-saving landscape area for purposes of the water budget.
Practical considerations still apply: synthetic turf areas should be designed for drainage and stormwater management so runoff does not leave the site, and in fire-prone areas defensible-space rules favor non-combustible ground cover near structures. Homeowners installing artificial turf on an existing yard without a permit generally do not need county approval, but turf installed as part of a permitted landscape or building project must conform to the approved landscape and grading plans. Confirm any HOA rules, which can be separate from county law.
Violations & Fines
Artificial turf itself is not a violation. Problems arise mainly when synthetic turf is installed in a permitted project without conforming to the approved landscape or drainage plan, or when it creates uncontrolled stormwater runoff, which can prompt code enforcement.
Frequently Asked Questions
Is artificial turf legal in unincorporated San Diego County?
Does artificial turf count toward the turf limit?
Sources & Official References
Other rules in San Diego County
How San Diego County compares: Most Artificial Turf-Friendly Cities·California rules heatmap·Compare San Diego County to another location·View the California landscaping rules overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.