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Rohnert Park, CA Fire Regulations: Wildfire Zones (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Defensible space distance
30 feet from neighboring structures
Vacant-parcel inspection window 1
Before July 1 each year
Vacant-parcel inspection window 2
By September 1 each year
Enforcing agency
Dept. of Public Safety / Fire Marshal
Non-compliance remedy
City abatement, cost billed to owner

Summary

Rohnert Park requires a 30-foot defensible space buffer around every building and mandates annual fuel-management inspections of vacant parcels under its adopted 2025 California Fire Code amendments. The Fire Marshal can abate hazardous vegetation at the owner's expense if a property owner fails to act after notice.

Section 304.1.3.1 - Hazardous vegetation and fuel management. Every person who owns or controls a lot or parcel of property within the City limits shall maintain them free from lumber and rubbish, weeds, grasses or vegetative growth which contributes to the spread of wildfire. The Department of Public Safety shall perform an annual fuel management inspection program wherein every vacant parcel is evaluated for debris accumulation and vegetative growth before July 1. ... Should the property owner or manager fail to respond in a timely manner, the Fire Marshal is expressly authorized to have the property abated and pass the costs on to the property owner. ... Section 304.1.3.2 - Defensible space. Neighboring property. Persons owning, leasing, or controlling property within areas requiring defensible space are responsible for maintaining a defensible space on the property owned, leased or controlled by said person, within a distance of not less than 30 feet from any neighboring building or structure. Distances may be modified by the tire code official because of a site-specific analysis based on local conditions.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 51 Update 2).

Full Breakdown

28 of the Rohnert Park Municipal Code, the city adopts the 2025 California Fire Code by reference and layers on local amendments. 1, added locally, requires every person who owns or controls a lot or parcel within city limits to keep it free of lumber, rubbish, weeds, grasses or vegetative growth that contributes to wildfire spread. The Department of Public Safety runs an annual fuel-management inspection program: every vacant parcel is evaluated for debris and vegetative growth before July 1, with a written notice to the owner setting an abatement deadline, and a second inspection round by September 1.

The department is not limited to just those two windows. If an owner or manager fails to respond in a timely manner, the Fire Marshal is expressly authorized to abate the hazard and bill the property owner for the cost, and follow-up inspections are charged at the current Fire Services Fee Schedule rate. 2 requires defensible space of not less than 30 feet from any neighboring building or structure for anyone owning, leasing or controlling property in an area requiring defensible space; the fire code official can modify that distance based on a site-specific analysis.

30, which layers additional construction standards onto structures in WUI-designated areas. None of this reaches Sonoma State University, which sits on state property, or the Graton Resort and Casino, which is on federal trust land held for the Federated Indians of Graton Rancheria; both are outside the city's fire code jurisdiction even though they sit near the city limits.

Violations & Fines

Vegetation and defensible-space violations are enforced through the Department of Public Safety's inspection program rather than automatic citation. An unresponsive owner faces city abatement of the hazard with the cost, plus inspection fees at the current Fire Services Fee Schedule rate, billed back to the property. Because the underlying code is the California Fire Code as locally amended, other Fire Code violations are chargeable as misdemeanors or infractions under the city's general penalty provisions.

Frequently Asked Questions

How far must I keep vegetation clear from my neighbor's building?
City Fire Code Section 304.1.3.2 requires at least 30 feet of defensible space from any neighboring building or structure for property in an area requiring defensible space. The fire code official can adjust that distance after a site-specific analysis of local conditions.
What happens if I ignore a vacant-lot vegetation notice?
The Department of Public Safety inspects vacant parcels before July 1 and again by September 1 each year. If you do not abate hazardous vegetation after written notice, the Fire Marshal can have the property abated directly and bill you for the cost, plus follow-up inspection fees.
Does the wildfire ordinance apply at Sonoma State or Graton Casino?
No. Sonoma State University is state property and the Graton Resort and Casino sits on federal trust land held for the Federated Indians of Graton Rancheria. Neither falls under Rohnert Park's Fire Code jurisdiction even though both are near the city.

Sources & Official References

Other rules in Rohnert Park

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