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Land Clearing Cost in California
In California, a lot of land clearing is really fire clearing. Owners in the hills and foothills are cutting chaparral back from the house to meet defensible space rules, opening up overgrown oak woodland, or clearing a pad on a rural lot in brush that last burned decades ago. The brush is dense and oily, the ground is often steep, and burning the piles is restricted much of the year, which is why mulching in place is so common here.
California parcel data
14,265,557
parcels we've mapped in California
1.79 ac
median lot size
108.3 ac
average parcel size
What you're clearing in California
Chaparral is the main event: chamise, manzanita, scrub oak, ceanothus, and toyon packed into stands you cannot walk through. Nearer the coast it is coastal sage scrub with California sagebrush and black sage, and in the foothills it opens into oak woodland of blue oak, coast live oak, and valley oak. Manzanita is the tough one. Its wood is dense and hard, and old stems wear teeth faster than their size suggests.
What it costs in California
California is in the calculator's Pacific region, about 25 percent above the national average for labor, insurance, fuel, and compliance. Terrain adds more: much of the chaparral that needs clearing sits on slopes that call for the steep setting, where a mulcher covers far less ground in a day. Defensible space work is also slower per acre than open land, because crews thin carefully around structures, fences, and trees the owner wants to keep. With hauling expensive and burning often off the table, mulching in place usually wins on price.
Permits and rules in California
Under Public Resources Code 4291, homes in state responsibility areas and very high fire hazard zones must keep up to 100 feet of defensible space: a lean, clean zone within 30 feet and reduced fuel out to 100. The state is also adding Zone 0, an ember-resistant area within 5 feet of the house. Past defensible space, converting timberland to another use can need a Timberland Conversion Permit from CAL FIRE, larger projects that need county approval go through CEQA, most counties require a grading permit once you move soil, and many protect native oaks. Burning needs a permit and an air district burn day. Check with your county and local fire agency first.
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Frequently asked questions
How much does land clearing cost per acre in California?
In California, light grass and brush on flat or gently sloped ground often runs $900 to $2,000 per acre. Mixed chaparral on hillsides commonly lands at $3,500 to $7,000, and dense old manzanita and chamise on steep slopes can pass $10,000 per acre. Labor and slope push California above most states.
Do I need a permit to clear brush for defensible space in California?
Usually not for routine defensible space work around your own home, since thinning brush within 100 feet of the house is what PRC 4291 asks owners to do. Permits come in when the work goes further: grading, removing protected oaks, converting timberland, or burning the piles. Removing trees that count as commercial timber can need a CAL FIRE filing even for fire safety work. Check with your county and local fire agency.