The Right-to-Farm Form Nobody Reads Twice, and Why Brentwood Buyers Should

A buyer under contract on a home off Marsh Creek Road recently found two separate agricultural disclosures in the same escrow packet. Not one form filled out twice. Two different documents, citing two different laws, with two different distances written into the fine print. Nothing in either one explained why there were two, or what to do with that information beyond signing where indicated.

That confusion is common in Brentwood, and it points to something buyers get wrong about the Right-to-Farm disclosure more broadly. Most people treat it like the lead paint form or the earthquake safety booklet: a piece of boilerplate you initial and forget. In a city that still grows a meaningful share of its own produce a few streets from new subdivisions, that disclosure is describing something that moves. The orchard behind the fence line today is not guaranteed to be there in five years, and a fallow field with no trees on it now could be planted before your loan is paid off. The form tells you a boundary exists. It does not tell you which direction that boundary is heading.

What actually triggers the paperwork

Brentwood's own Right-to-Farm ordinance, codified in Chapter 8.01 of the Municipal Code, requires a disclosure statement whenever a property changes hands within two thousand feet of land used for agricultural operations. That trigger comes from California Civil Code Section 1102.6a, and the disclosure has to reach the buyer no later than five days before title transfers.

There is a second, separate trigger that operates statewide. Under legislation the California Department of Conservation administers, sellers and agents must also disclose when a property sits within one mile of land shown on the state's Important Farmland Map, a designation that gets updated every two years and covers categories from Prime Farmland to Grazing Land. That map-based rule is not tied to the city ordinance at all. It is why a buyer near the agricultural fringe can end up holding two disclosures with two different radii and no obvious explanation for the overlap. One is a local ordinance answering to city code. The other is a statewide mapping requirement answering to a different statute entirely. Both can apply to the same house.

Neither form is a warranty. Brentwood's own language is explicit about that: the disclosure is not a guarantee from the seller or any agent, and it does not substitute for a buyer's own inspections or professional advice. It exists to put you on notice, not to protect you from anything.

What the ordinance actually pre-authorizes

Right-to-farm ordinances across California share a common structure, and Brentwood's follows the pattern. The point of the law is to shield working farms from nuisance complaints filed by neighbors who moved in next to an orchard and then objected to what an orchard does. Read the underlying policy language from any California jurisdiction with a similar ordinance and the list of protected activities is consistent: noise, odors, dust, smoke, insects, machinery running at odd hours, manure storage, and the spraying of fertilizers and pesticides under normal agricultural practice.

If you buy within that two-thousand-foot ring, you are accepting in advance that a farmer's normal Tuesday, dust included, does not count as a legal grievance. The ordinance does give you a channel if a dispute does arise. Brentwood's process runs through the Contra Costa County Agricultural Commissioner's Office, which handles grievances between operators and neighbors. That office is worth knowing about before you close, not after the first early-morning tractor pass wakes you up.

The part the form can't tell you

Here is the piece that separates a useful reading of this disclosure from a box-checking one. The two-thousand-foot line on your form is a description of today. It says nothing about tomorrow, and in Brentwood, tomorrow is not guaranteed to look the same.

Mike's U-Pick ran its cherry orchard at 611 Payne Avenue for ten seasons. At the end of the 2025 season, the family closed it for good. Their own account of the decision was straightforward: the trees were aging, and after a decade of running the operation they chose to step back rather than replant and continue. No rezoning fight, no developer buyout, just the ordinary economics of an orchard reaching the end of its productive life. That parcel's agricultural status did not end with a city council vote. It ended with a family deciding the trees were done.

Contrast that with the conservation easements the city has worked on with nonprofit land trusts, arrangements designed specifically to keep farmland farmland even as subdivisions close in around it. Those easements are the other half of the story: some agricultural land near Brentwood's newer neighborhoods is under a legal commitment to stay agricultural, while other parcels are one retirement decision away from turning into something else entirely, whether that's a new orchard, a different crop, or eventual redevelopment.

Neither the municipal disclosure form nor the state Important Farmland Map disclosure distinguishes between those two futures. Both treat "agricultural land" as a single category. A buyer reading the paperwork has no way to tell, from the document alone, whether the parcel behind their new backyard is protected in perpetuity or one bad season away from being sold.

The texture behind the boundary

None of this is abstract in Brentwood. The city was recognized as California's U-Pick Capital in 2024, and Harvest Time in Brentwood, the nonprofit that connects visitors to local growers, currently lists more than sixty family farms across the region. Three Nunns Farm runs cherry, peach, and pumpkin operations across more than forty acres. Farmer's Daughter Produce, founded in 1986 by Meredith Nunn at the corner of Marsh Creek Road and Walnut Boulevard, is now run by her niece Hailey Nunn, continuing a family farming presence that traces back nearly a century and a half in the area. Marsh Creek Cherries sits at the crossroads of Orchard Lane and Concord Avenue on forty acres, growing Coral, White Rainier, Utah Giant, and Lapin varieties. G&S Farms operates multiple cherry orchards including its Home, Denali, Stonecourt, and Gonsalves locations, opening in stages through May and into June as different varieties ripen.

These are not backdrop. They are working businesses, several generations deep, operating on land that sits inside or near the disclosure radius for a growing number of Brentwood subdivisions. Understanding which specific parcel borders a specific listing, and what that farm's trajectory looks like, tells you more than the disclosure form ever will.

What to actually do before you waive anything

Reading the form is the minimum, not the finish line. A few steps make the difference between checking a box and actually understanding what you are buying next to.

Ask your agent or the listing agent which specific agricultural operation triggered the disclosure, not just that one exists within the stated radius. A named farm gives you something to research. A generic disclosure does not.

Ask how long that operation has been running and whether it's under any kind of conservation easement or long-term agricultural designation, versus privately owned land with no such commitment. That distinction is the one the paperwork glosses over entirely.

If you're buying between May and August, drive the area during active harvest hours before you remove contingencies. Early morning traffic on Marsh Creek Road during cherry season, equipment noise, and seasonal dust are all things the ordinance tells you to expect in the abstract. Experiencing them once in person is worth more than the paragraph on the form.

Finally, keep the Contra Costa County Agricultural Commissioner's Office in mind as a resource, not a last resort. If a genuine dispute comes up after you've moved in, that's the office the city's own ordinance points you toward.

A few common questions

Does the Right-to-Farm disclosure mean the farm next door will always be there? No. It means agricultural land exists within a defined radius at the time of disclosure. It says nothing about whether that specific operation is protected long-term or could close, as happened with the Payne Avenue cherry orchard after the 2025 season.

Why would I get two different agricultural disclosure forms on the same house? Because two separate laws can apply at once: Brentwood's municipal ordinance, triggered within two thousand feet of agricultural land, and a statewide requirement tied to the Important Farmland Map, which can extend out to a mile. They are not duplicates. They answer to different statutes.

Can I dispute a disclosure I think is wrong? The disclosure is the seller's representation, not a guarantee, so there isn't a formal process to dispute its accuracy before closing. If a nuisance issue arises after you own the home, the grievance procedure runs through the Contra Costa County Agricultural Commissioner's Office.

Buying near Brentwood's agricultural fringe means buying next to something alive and changing, not a fixed feature on a map. If you're weighing a property near that edge and want a straight read on what's actually growing behind the fence line and what its future looks like, Sold Buy Team can walk the parcel history with you before you write the offer, not after.