Santa Cruz County, CA Landscaping Rules: Weed Ordinances (2026)
Key Facts
- Numeric height limit
- None in county code
- Defensible space
- 100 ft (PRC 4291, state law)
- Critical zone
- Zone 1: 0-30 ft from structure
- County Fire Code
- SCCC Ch. 7.92 (adopts CA Fire Code)
- Do not
- Clear to bare soil (Erosion Ordinance 16.22)
Summary
Unincorporated Santa Cruz County has no numeric lawn-height limit. Tall grass and weeds are regulated only as a wildfire fuel hazard: under California Public Resources Code 4291 (via the County Fire Code) and CAL FIRE, owners in State Responsibility Areas must keep grass and flashy fuels managed within 100 feet of structures. Aesthetic height rules do not apply.
Weeds, grass, vines or other growth that is capable of being ignited and endangering property, shall be cut down and removed by the owner or occupant of the premises... Grass and other vegetation located more than 30 feet (9144 mm) from the building or structure and less than 18 inches (457 mm) in height above the ground may be maintained where necessary to stabilize the soil and prevent erosion.
Full Breakdown
There is no county ordinance setting a maximum grass or lawn height (such as a 6- or 12-inch limit) for the unincorporated areas. Instead, grass and weed height matter only where it creates a fire hazard. Most of the unincorporated County sits in a State Responsibility Area or Very High Fire Hazard Severity Zone, where California Public Resources Code 4291 requires 100 feet of defensible space around each structure. CAL FIRE guidance calls for keeping annual grasses mowed to roughly 4 inches and removing dead and dying grass within the defensible-space zones, especially Zone 1 (0 to 30 feet).
92) and supports the State defensible-space guidelines through its 'Living with Fire in Santa Cruz County' program. 22). So a homeowner with naturally tall meadow grass far from any home is generally not violating any height rule, but tall dry grass next to a house can trigger a fire-hazard abatement notice.
Violations & Fines
Failure to maintain defensible space under PRC 4291 can result in CAL FIRE/County inspection notices, abatement orders, and citations; the County may abate uncorrected hazards and bill the owner. There is no separate fine for grass height alone.
Frequently Asked Questions
Does Santa Cruz County have a maximum lawn height?
How short must I keep grass near my house?
Sources & Official References
Other rules in Santa Cruz County
How Santa Cruz County compares: Cities with the Strictest Weed and Property Maintenance Rules·California rules heatmap·Compare Santa Cruz County to another location·View the California landscaping rules overview
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