California HOA Native Plant Law: Civil Code §4735 Explained
California Civil Code §4735 — AB 1164 (2023) (effective 2015)
California Civil Code §4735 prohibits HOAs from preventing homeowners from using drought-tolerant or low-water-use plants as a replacement for lawn. AB 1164 (signed 2023) strengthened these protections and clarified that HOAs cannot require the installation or maintenance of turf on residential lots. The law reflects California's ongoing water conservation policy direction under drought conditions.
What Your HOA Cannot Do Under California Law
- ✓Prevent a homeowner from replacing lawn with drought-tolerant plants
- ✓Require a homeowner to install or maintain turf on a residential lot
- ✓Fine a homeowner for removing lawn and installing water-efficient landscaping that meets local standards
What Your HOA May Still Regulate
- –Require that replacement landscaping be maintained and not appear neglected
- –Set aesthetic standards consistent with the neighborhood appearance (edging, mulch, visibility)
- –Require plants to be appropriate for the California climate zone
- –Regulate placement and design within reason
The law limits what HOAs can prohibit, not what they can regulate. Keeping your landscaping maintained and intentional-looking is the most effective way to avoid friction under any HOA regime.
Official source: California Civil Code §4735 text. This page is educational context, not legal advice. For enforcement questions, consult a California HOA attorney.
Frequently Asked Questions
Does California law prevent HOAs from requiring lawns?
Yes. Civil Code §4735 specifically prohibits an HOA governing document provision that requires a homeowner to use a water-feature or to plant or maintain a lawn. An HOA can set reasonable landscaping standards, but cannot require turf.
What landscaping does qualify as a lawful replacement under California law?
Drought-tolerant plants, California native plants, mulch, decomposed granite, and permeable paving all qualify as water-efficient alternatives under California law. The key is that the replacement must be maintained in a neat condition — not left bare or overgrown.
Does AB 1572 apply to HOAs?
AB 1572 primarily restricts water agencies from supplying water for nonfunctional turf. AB 1164 is the 2023 bill that directly strengthened Civil Code §4735 as it applies to HOA restrictions on homeowner landscaping choices.