Eastvale, CA Fire Regulations: Brush Clearance (2026)

Eastvale Municipal Code § 110.22.020 adds Section 604.6 to the adopted California Wildland-Urban Interface Code, providing: "All improved parcels declared a Public Nuisance shall be cleared entirely of combustible material." That full-clearance duty applies once a parcel has gone through the city's public nuisance process, following a code enforcement inspection that finds hazardous vegetation, debris, or dried brush accumulation on developed property. Where full clearance of the entire parcel is impractical, the same section lets the Fire Code Official instead apply the narrower structure-specific standard in Section 604.7, which requires only a 100-foot firebreak around buildings rather than clearing the whole lot.

The requirement sits inside Chapter 110.22 alongside broader vegetation-management rules: Section 604.3 requires vegetation and fuels around every building to be maintained consistent with Public Resources Code § 4291, Government Code § 51182, and Riverside County Fire Department guidelines. Section 604.3.1 makes the clearance duty retroactive, meaning existing defensible space and fuel modification zones can be ordered retrofitted, including thinning or removing plants and trees, to meet current standards; the Fire Code Official can allow that retrofit work to be phased in over two to four years and can require a compliance plan from the property owner. Because brush clearance enforcement runs through the county fire department under Eastvale's service contract, nuisance-abatement notices for overgrown or heavily vegetated lots are handled by Riverside County Fire Department inspectors working under the city's code.