Before you make an offer on enrolled farmland, find out whether the parcel is under contract and which agency, Yolo County or the City of Winters, controls its use. The tax savings are real but specific to each parcel, and any plan beyond farming needs the contract’s rules checked first.
What does Williamson Act land near Winters mean for taxes and development?
Williamson Act land near Winters is farmland under a contract with the county or city that limits it to agricultural and compatible open-space uses. In exchange, the property tax assessment is based on the land’s agricultural-use value instead of its unrestricted market value. The savings are specific to each parcel, and development is never automatic: ending the contract takes either a nine-year nonrenewal or a cancellation that requires legal findings and a fee.
Key Takeaways
- The California Land Conservation Act of 1965 trades restricted land use for an assessment based on agricultural-use value, not a fixed percentage discount.
- A standard Williamson Act contract renews each year as a rolling nine-year contract unless someone files a notice of nonrenewal.
- Nonrenewal means a nine-year wind-down in which the contract stays in force and the assessment climbs toward the post-contract level.
- Early cancellation generally carries a statutory fee of 12.5% of the cancellation valuation for a standard contract and 25% for a Farmland Security Zone contract, subject to statutory exceptions and newer special provisions.
- Recent local market data shows a median sale price of $601,713 for all home types sold in Winters from July to September 2026 (19 sales), but enrolled farmland is valued on its own terms, not off that number.
How does a Williamson Act contract lower property taxes?
It lowers your assessment by valuing the land for what it can earn as farmland or open space, not for what a developer might pay. Under the Williamson Act program overview, cities and counties set up agricultural preserves and sign contracts with landowners to make this trade.
Here’s what I tell buyers who ask for the discount number: there isn’t a single one. The benefit depends on the gap between the parcel’s restricted value and its unrestricted market value. A parcel with strong development potential may show a bigger gap than one far from town. The only way to see your parcel’s number is to get its assessment information from the Yolo County Assessor.
The California State Board of Equalization’s agricultural lands page is a good starting point for how assessors treat this land. For the parcel itself, you want the assessor’s records.
What happens to taxes when a contract winds down?
The assessment steps up gradually until it reaches the level that applies after the contract ends. During nonrenewal, the land is assessed under Revenue and Taxation Code section 426, and it isn’t hit with a separate supplemental assessment on top of that method. If you’re buying land that’s already in nonrenewal, ask where it sits in the schedule, because the tax bill will keep rising each year.
What can you build or change on Williamson Act land near Winters?
You can farm it and use it for compatible open-space purposes. Residential, commercial, industrial, and subdivision plans can’t be assumed. In Yolo County, agricultural land is a working asset, not a house lot with extra acres attached, and the contract is how that shows up on paper.
Being close to town doesn’t change the contract. A parcel that looks like a future project because of its location is still bound by the same restrictions as one deep in the Capay Valley.
Can you build a house on Williamson Act land?
Possibly, but you have to confirm it before you offer. Whether a home is an allowed use depends on the contract, the zoning, and what the responsible planning agency says. Ask that agency in writing, and don’t rely on what a listing or a neighbor says.
Can you subdivide it?
Don’t count on it. Subdivision is one of the nonagricultural proposals the contract restricts. If your plan depends on splitting the parcel, make that the first question you put to the planning department, before you spend anything on inspections or design.
Does a sale, rezoning, or annexation end the contract?
No. A sale, a pending development concept, or a rezoning request does not cancel the contract by itself. The contract ends through nonrenewal or through cancellation, and the Department of Conservation’s Q&A is clear that cancellation has its own requirements.
A parcel marketed as near Winters might sit in the City of Winters, unincorporated Yolo County, or another nearby jurisdiction. The agency with land-use authority over that exact parcel controls the preserve designation, the contract, and the allowed uses. That’s why the first call is always to the right planning department.
How do you exit a Williamson Act contract?
You either file a notice of nonrenewal and wait out nine years, or you petition for cancellation and pay a fee. The state’s own guidance treats nonrenewal as the preferred route and cancellation as the exception.
| Factor | Nonrenewal | Cancellation |
|---|---|---|
| How it starts | Notice of nonrenewal | Landowner petition reviewed by local government |
| Timeline | Nine-year wind-down, contract stays in effect | Requires statutory findings, not a routine request |
| Cost | Assessment rises gradually to the post-contract level | Fee of 12.5% of cancellation valuation (standard contract) or 25% (Farmland Security Zone) |
| State view | Legally preferred route | Reserved for unusual or emergency circumstances |
How does nonrenewal work?
A valid notice starts the clock, and the contract remains in effect the whole time. The Department of Conservation’s page on removing contracts lays out the wind-down. If a seller tells you the land is “coming out of the Williamson Act,” ask whether a notice was actually filed and when.
Can you cancel early?
Only under the circumstances and findings California law allows. A more profitable development opportunity, by itself, doesn’t qualify. Neither does the uneconomic character of the current farming use by itself. The cancellation guidance from the Department of Conservation explains the fee, which is based on the property’s unrestricted fair-market value for cancellation purposes. The fee is paid by the landowner seeking cancellation, and it’s legally distinct from a property tax.
I won’t put a dollar figure on it here, because the valuation is parcel-specific and the local application steps, hearing requirements, and any local fee schedule come from Yolo County or the City of Winters. If you’re weighing this path, call me before you call anyone else. Who bears an exit cost in a sale is a contract term the parties negotiate, so don’t assume it.
Also watch for new law. California amended certain cancellation-fee procedures in 2026 for qualifying photovoltaic solar facilities and specified involuntary transfers or changes in use. Read the conditions in the text of AB 1156 before relying on any fee-waiver or payment-extension exception.
What should you check before buying Williamson Act land near Winters?
Confirm whether the parcel is enrolled, read the recorded contract, and get the planning agency’s answer on your intended use before you remove contingencies. The Board of Equalization and the Department of Conservation both direct owners to the local city or county planning or building department for this.
- Find out if it’s enrolled. Ask the planning department with jurisdiction over the parcel, and ask the Yolo County Assessor how the parcel is assessed.
- Get the recorded contract and any amendments. Read what it actually says, not a summary.
- Confirm the agricultural preserve boundaries. Make sure the whole parcel falls inside them.
- Check zoning. Zoning and the contract both have to allow what you plan to do.
- Ask the planning agency whether your use is allowed. Get an answer for the specific use, whether it’s a barn, a home, an orchard expansion, or a split.
- Find out the contract status. Ask whether a notice of nonrenewal has been filed and where the parcel sits in the nine-year schedule.
Water matters just as much as the contract. I cover that side in buying a Winters ranch and verifying water rights. If you’re on the selling side, my post on what Capay Valley sellers need to know about the Williamson Act shows how the contract affects your listing.
How does this fit the local market?
Recent local market data shows a median sale price of $601,713 for all home types sold in Winters from July to September 2026, across 19 sales. That’s an area-level figure for homes inside the city. It’s a poor yardstick for enrolled farmland, where the contract, the soil, the water, and the permitted uses drive value. For the bigger picture on why agricultural land shapes this market, see Winters real estate and its agricultural edge.
Your specific numbers depend on the parcel, its contract status, and what you intend to do with it. That’s where a conversation with someone who works country property every week pays off, before you’re locked into a timeline.
If you’d like to see what past clients say about working with me, you can read my reviews on Google, Zillow, and Realtor.com.
FAQ
How do I find out whether land near Winters is under a Williamson Act contract?
Ask the planning or building department that has land-use authority over the parcel, which may be Yolo County or the City of Winters. They can tell you whether it’s enrolled, what uses are allowed, and how a contract can be modified or ended. The Yolo County Assessor can show how the parcel is assessed.
Can I build a house on Williamson Act land near Winters?
Not automatically. The contract limits enrolled land to agricultural and compatible open-space uses, so a residence has to be confirmed as an allowed use by the responsible planning agency. Get that answer in writing before you commit.
Can Williamson Act land near Winters be subdivided?
Don’t assume so. Subdivision is a nonagricultural proposal the contract restricts, and being near town doesn’t change that. Raise it with the planning department first.
How much can the Williamson Act reduce property taxes on Yolo County agricultural land?
There’s no fixed percentage. The assessment is based on agricultural-use value, so the benefit depends on the gap between the restricted value and the unrestricted market value. The Yolo County Assessor can give you parcel-specific figures.
Can I cancel a Williamson Act contract before the nine-year nonrenewal period ends?
Only in limited circumstances. Cancellation generally requires a landowner petition, local review, statutory findings, and a fee of 12.5% of the cancellation valuation for a standard contract (25% for a Farmland Security Zone), subject to statutory exceptions. The Department of Conservation treats it as the exception, not the normal exit.
The bottom line on Williamson Act land near Winters
Williamson Act land near Winters can carry real tax savings, but those savings come with restrictions that shape what you can build, split, or sell. Check the contract, the zoning, and the agency’s answer before you commit.
Before you make a decision that could affect your property, finances, or next chapter, call Linda Pillard. Linda will help you understand your options, identify details others may overlook, and create a strategy designed to protect your interests and move you forward with confidence. Call or Text: 530-713-6121 | Email: l.pillard@gmail.com
To learn more about my experience, local knowledge, and approach to protecting my clients, visit LindaPillardRealEstate.com. Explore my Real Estate Library, including my books and original resources created to help buyers, sellers, and property owners make confident, informed decisions. If you’re looking for help with rural property, you can also read about working with a real estate agent in Winters for country property.
Equal Housing Opportunity. Linda Pillard is a California real estate licensee regulated by the California Department of Real Estate (CalDRE). This article is general information, not legal, tax, or financial advice. Confirm your own numbers and parcel details with your title company, tax advisor, lender, and the responsible planning agency.