Wildfire defensible space in Santa Cruz County: inspections, tree rules, programs

By Michael Schuck, ISA Certified Arborist WE-15750A · Updated 2026-10-20

Most of the Santa Cruz Mountains are State Responsibility Area, so CAL FIRE CZU is the inspector and PRC §4291 applies directly. Since the 2020 CZU Lightning Complex the county has added a 2024 parcel tax (Measure Q), a volunteer Home Ignition Zone program, and RCD chipping, and it joined the state's Fire Risk Reduction Community list in June 2026, which counts toward insurance discounts. Tree permits are lighter than the rest of the Bay Area: Scotts Valley exempts the usual fire-prone species, and the county's ordinance applies in the coastal zone (confirm with County Planning for parcels outside it).

Who inspects, and against what

CAL FIRE CZU in the State Responsibility Area (San Lorenzo Valley, Bonny Doon, the mountains). Fire Safe Council of Santa Cruz County: free volunteer HIZ assessments, live for 2026, sign up online. Central Fire District (Aptos, Capitola, Soquel, Live Oak): 831-685-6698. Scotts Valley Fire, Boulder Creek Fire (831-338-7222), Felton and Zayante: no inspection program pages published.

Standards are the state's (PRC §4291 / Gov Code §51182) plus local ordinance. Zone 0 is not yet an enforceable state rule (status), but several agencies here already inspect to it.

Programs you can use right now

Fire Safe Council HIZ assessment — Free, volunteer-led home ignition zone assessment. Program page
RCD no-cost at-home chipping — Register in April, chipping in May; WUI properties within 100 ft of structures or 15 ft of private roads. Neighborhood reimbursement up to $250 per property plus $80 per 500 ft of road for HOAs and road associations. 2026 dates not posted. Program page
Measure Q — $2.6M a year to agencies and nonprofits; FY25-26 awards fund Zone 0 clearing for 100 high-risk homes (seniors, low-income, disabled) and a rural-lands assistance pilot. FY26-27 applications open late November 2026. MeasureQ@santacruzcountyca.gov. Program page
County OR3 Wildfire Resilience — or3staff@santacruzcountyca.gov. Program page

Alerts: CruzAware · evacuation zones at Genasys Protect. More on the resources page.

Tree ordinances vs. fire removal here

Scotts Valley protects oaks at 8 inches and any tree at 13 inches but exempts blue gum, acacia, palms, fruit trees, pitch-canker Monterey pine, and bay under an oak's drip line, with over-the-counter no-fee removal for dead and hazard trees. Unincorporated Santa Cruz County's significant-tree ordinance covers the coastal zone (20 inches inside the urban line, 40 inches outside if scenic) and has a streamlined eucalyptus removal practice — up to five trees within striking distance of structures, 3:1 native replacement.

City-by-city table with thresholds, exemptions, and penalties →

What we see most on site visits

Redwood and Douglas fir stands with heavy litter and ladder fuels around San Lorenzo Valley homes — spacing, limb-up, litter depth; rarely removal.
Eucalyptus within striking distance of houses in Bonny Doon and the Aptos hills — the county's over-the-counter path.
Post-CZU rebuilds — hardscape and plant selection in the 0–5 ft zone from day one.
Pitch-canker Monterey pine dieback on the Scotts Valley ridges — exempt removal; knobcone pine over 13 inches still needs a permit.

Towns

Scotts Valley · Boulder Creek · Ben Lomond · Felton · Bonny Doon · Aptos hills · Soquel · Corralitos

Town pages are being added; the programs and ordinance notes above apply across the region.

How a visit works here

Text or call with the address and the notice or letter. The site consultation is $375 ($450 with a written opinion), scheduled within 7 days; the written Defensible Space Plan is $850 and includes a tree-by-tree table with permit status under the local ordinance. Fire-mitigation permit reports are $750–1,250. We don't sell or refer tree work. Services and pricing →

Questions we get

Who inspects defensible space in Santa Cruz County?

CAL FIRE CZU in the State Responsibility Area (most of the mountains); the Fire Safe Council of Santa Cruz County runs free volunteer HIZ assessments; Central Fire District covers Aptos, Capitola, Soquel, and Live Oak.

Can I remove a tree for fire safety without a permit in Santa Cruz County?

It depends on the town. Scotts Valley protects oaks at 8 inches and any tree at 13 inches but exempts blue gum, acacia, palms, fruit trees, pitch-canker Monterey pine, and bay under an oak's drip line, with over-the-counter no-fee removal for dead and hazard trees. Full detail on the permits table.

Is the site visit free?

No — your fire agency's inspection is free and tells you what fails. The $375 consultation or $850 written plan is the certified-arborist judgment on the trees, the permit flags, and documentation built to what an insurer or city asks for.