Brentwood, CA Right to Farm: Agricultural Zoning Protection (2026)
Key Facts
- Protected activity
- Ag operations meeting accepted customs
- Buffer/disclosure trigger
- Within 2,000 ft of agricultural land
- Grievance body
- Contra Costa Co. Agricultural Commissioner
- Grievance timeline
- 30-day probe, 20-day written decision
- Decision weight
- Advisory only, not binding
- Codified at
- Brentwood Municipal Code Ch. 8.01
Summary
Brentwood's Right to Farm ordinance, Municipal Code Chapter 8.01, shields properly run agricultural operations near development from nuisance complaints over noise, odor, dust and machinery, and requires disclosure to buyers and in land-use entitlements within two thousand feet of agricultural land.
No present or future agricultural operation conducted or maintained on agricultural lands, and in a manner consistent with proper and accepted customs and standards, shall be or become a public nuisance due to presence of a nonagricultural use near the agricultural operation if the agricultural operation has been established and was not a nuisance when it began. ... In addition to the disclosure requirements described above, an agricultural buffer/transition area may be included in certain new developments adjacent to land designated in the city general plan for agricultural use in order to prevent the loss of productive agricultural land, minimize future potential conflicts between agricultural and nonagricultural land uses and protect public health and safety.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4604307; v5 updated 2025-12-09).
Full Breakdown
Section 8.01.030 states no "present or future agricultural operation conducted or maintained on agricultural lands, and in a manner consistent with proper and accepted customs and standards, shall be or become a public nuisance" due to nearby nonagricultural uses, so long as the farm predates the complaint; it also specifically shields slower-moving farm vehicles on public roads. The city must publish an annual disclosure statement (§ 8.01.040), and any discretionary land-use entitlement within two thousand feet of agricultural land must carry a recorded disclosure condition that runs with the land (§ 8.01.050).
Property transfers within that same two-thousand-foot radius require a Right to Farm disclosure statement delivered under Civil Code § 1102.6a procedures no later than five days before title transfer (§ 8.01.060), with a refusal-to-sign remedy for sellers under § 8.01.070. If a dispute over farm noise, odor, or dust cannot be resolved through initial written notification to the operator (§ 8.01.080), either party may take it to the Contra Costa County Agricultural Commissioner's grievance committee (established under County Ordinance No. 97-38), which must meet within thirty days and issue a decision within twenty more days, though that decision "shall be advisory only" (§ 8.01.090).
The parties may also agree to binding arbitration under Code of Civil Procedure Title 9 (§ 8.01.100). Separately, the city may require an "agricultural buffer/transition area" in new developments adjacent to land designated for agricultural use, sized on a case-by-case basis at project review (§ 8.01.110).
Violations & Fines
The ordinance is protective rather than punitive: a farm operating within accepted customs cannot be shut down as a nuisance, and a grievance committee decision is advisory only, not a binding order. Failing to record a required disclosure statement on a qualifying entitlement or property transfer can still expose a property owner to the code's general misdemeanor/infraction enforcement under § 1.20.010, and the seller-refusal procedure in § 8.01.070 exists precisely because disclosure is mandatory, not optional.
Frequently Asked Questions
Does the Right to Farm ordinance stop me from complaining about a neighboring farm?
Do sellers have to disclose nearby farmland when selling a house?
What can I do if farm noise or dust becomes a real problem?
Can new subdivisions be built right up against farmland with no separation?
Sources & Official References
Other rules in Brentwood
California rules heatmap·Compare Brentwood to another location·View the California right to farm overview
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Agricultural Zoning Protection in Nearby Cities
How other cities in Contra Costa County handle agricultural zoning protection.