Santa Monica, CA Landscaping Rules: Artificial Turf (2026)
Key Facts
- Residential New
- Max 20% turf/high-water plants
- Commercial New
- Turf prohibited
- Ground Cover
- Must be live plant material
- Mulch
- Only around shrubs and trees
Summary
Santa Monica heavily restricts new turf. New residential properties may use high-water plants (including turf) in no more than 20% of total landscaped area. New commercial properties are prohibited from using turf. Ground cover must be live plant material.
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
Santa Monica allows artificial turf as a water-saving lawn alternative with conditions. Installation typically requires proper drainage substrate and weed barrier. Some jurisdictions restrict turf in front yards or require minimum quality standards. HOAs in many states cannot prohibit artificial turf. Heat concerns exist as synthetic turf can reach 150F+ in direct sun. Infill materials may be regulated for environmental reasons. Permits are generally not required for residential turf replacement but may be needed if grading changes are involved.
Frequently Asked Questions
Do I need a permit to install artificial turf?
Can my HOA prohibit artificial turf?
Sources & Official References
Other rules in Santa Monica
How Santa Monica compares: Most Artificial Turf-Friendly Cities·California rules heatmap·Compare Santa Monica to another location·View the California landscaping rules overview
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Artificial Turf in Nearby Cities
How other cities in Los Angeles County handle artificial turf.