San Francisco, CA Landscaping Rules: Artificial Turf (2026)
Key Facts
- Authority
- CA Civil Code 4735 prevents HOA bans on artificial turf
- Setback
- SF front setbacks require 20-50% permeable landscaping
- Vegetation
- SFPUC rebates available only for living drought-tolerant landscaping
- Rule
- HOAs may impose reasonable aesthetic standards
- Authority
- Planning Code 132 governs front-yard landscaping
Summary
California Civil Code 4735 preempts HOA bans on artificial turf, and San Francisco allows artificial turf in residential front and rear yards subject to Planning Code landscaping requirements. Permeability, heat-island, and microplastic concerns mean the city discourages synthetic turf in new construction.
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.
(B) Any regulation or restriction on the use of water adopted pursuant to Section 353 or 375 of the Water Code.
(b) This section shall not prohibit an association from applying landscaping rules established in the governing documents, to the extent the rules fully conform with subdivision (a).
(c) Notwithstanding any other provision of this part, except as provided in subdivision (d), an association shall not impose a fine or assessment against an owner of a separate interest for reducing or eliminating the watering of vegetation or lawns during any period for which either of the following have occurred:
(1) The Governor has declared a state of emergency due to drought pursuant to subdivision (b) of Section 8558 of the Government Code.
(2) A local government has declared a local emergency due to drought pursuant to subdivision (c) of Section 8558 of the Government Code.
Full Breakdown
Under California Civil Code Section 4735, an HOA cannot prohibit a homeowner from replacing a lawn with artificial turf, drought-tolerant landscaping, or other low-water features. In SF, the Planning Code requires a percentage of front setback to remain 'permeable landscaping' (Section 132), and while artificial turf counts as landscaping, it does not count as permeable. That means a typical RH-1 front yard must retain 20-50% permeable (soil, plants, gravel) even if the rest is artificial turf. SF Public Works encourages low-water natural landscaping and offers rebates only for living, drought-tolerant installations, not synthetic turf. Condo and HOA boards must allow synthetic turf but can impose reasonable aesthetic standards on color, pile height, and maintenance. For large projects, SF's stormwater code requires site-specific permeability and may disallow pure synthetic coverage. Lead content and microplastic concerns have led some SF schools and parks to phase out synthetic fields, but private residential use remains legal and common.
Frequently Asked Questions
Can my HOA make me remove artificial turf?
Can I replace my entire front yard with turf?
Sources & Official References
Other rules in San Francisco
How San Francisco compares: Most Artificial Turf-Friendly Cities·California rules heatmap·Compare San Francisco 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.