Sonoma, CA Fire Regulations: Brush Clearance (2026)
Key Facts
- Trigger
- property becomes a fire hazard from vegetation
- Notice method
- U.S. Postal mail from fire chief
- City may
- abate and bill owner plus admin fee
- Unpaid bill becomes
- a property tax lien
- Code currency
- through Ordinance 13-2025 (Dec. 3, 2025)
Summary
The City of Sonoma's fire chief can order combustible vegetation cleared from private property, do the abatement work if an owner won't, and bill the cost, per Sonoma Municipal Code § 14.10.040 subsection 304.1.3.1. Unpaid bills become a lien through the county tax roll.
Add subsection 304.1.3.1 to read as follows:304.1.3.1 Combustible Vegetation. The fire chief shall notify a property owner by U.S. Postal mail when it is determined that a property is or may become a fire hazard due to combustible vegetation. The property owner may be given the choice of performing hazard abatement work on their own behalf, or authorizing the fire chief to have the work performed. In the event that the property owner does not reply, fails to complete the abatement, or authorizes the fire chief to perform the work on the owner's behalf, the fire chief may cause the work to be performed, then bill the property owner for the cost of such work plus an appropriate administrative fee. Upon the request of the property owner, or in the event that a property owner fails to reply to a bill for weed abatement services, the chief shall request the City Clerk to report the cost of such services to the County Tax Assessor, so that the balance due can be added to the property tax of that parcel of land.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 13-2025, passed December 3, 2025).
Full Breakdown
1, Combustible Vegetation, to the 2025 California Fire Code as adopted by the City of Sonoma. S. Postal mail. The owner then gets a choice: perform the hazard abatement work personally, or authorize the fire chief to have it done. If the owner does not reply, does not finish the abatement, or authorizes the chief to do the work, the fire chief may have the vegetation cleared and then bill the owner for the cost plus an administrative fee. If the owner disputes or simply fails to respond to that bill, the fire chief asks the city clerk to report the cost to the Sonoma County Tax Assessor so the balance is added to that parcel's property tax bill, turning an unpaid abatement charge into a real property lien collected alongside taxes.
2, which sets a 30-foot defensible-space distance around neighboring buildings and property lines (see the defensible-space provision for that separate requirement). 010(A)(4): a $100 fine for a first infraction, $500 for a second violation of the same section within a year, and $1,000 for a third, on top of the abatement bill itself.
Violations & Fines
Failing to abate combustible vegetation after the fire chief's notice lets the city perform the work and bill the owner for cost plus an administrative fee under SMC § 14.10.040 subsection 304.1.3.1; an unpaid bill becomes a special assessment on the property tax roll. Ignoring the underlying fire code requirement is also a Chapter 14.10 SMC infraction under SMC § 1.12.010(A)(4), fined $100 to $1,000 depending on repeat violations.
Frequently Asked Questions
Who decides if my vegetation is a fire hazard in the City of Sonoma?
What happens if I ignore the abatement notice?
Is there a separate rule about clearing space from my neighbor's building?
Sources & Official References
Other rules in Sonoma
California rules heatmap·Compare Sonoma to another location·View the California fire regulations overview
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Brush Clearance in Nearby Cities
How other cities in Sonoma County handle brush clearance.