California HOA Native Plant Law: Civil Code §4735 Explained
California Civil Code §4735 — California Civil Code §4735 (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, and voids any governing document provision that requires turf or restricts compliance with a local water-efficient landscape ordinance. Section 4735 also bars an HOA from fining a homeowner for reducing or eliminating watering during a declared drought emergency or mandatory water restrictions. 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 (opens in new tab). 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 (2023) primarily restricts water agencies and commercial, institutional, and common-area sites from using potable water on nonfunctional turf, phasing in from 2027. It does not apply to a homeowner's front yard. The operative protection for a homeowner in an HOA dispute is Civil Code §4735, which voids HOA provisions that require turf or restrict drought-tolerant landscaping.