The Williamson Act, also known as the California Land Conservation Act of 1965, enables the County to enter into contracts with landowners for the purpose of restricting specific parcels of land to agricultural, or agricultural-related uses. In return for restricting the use of a property, the owner receives a property tax assessment lower than normal, based upon farming and open space uses as opposed to full market value.
To enter into a Williamson Act contract, the following requirements apply for contract signatures:
You must apply online through San Joaquin County’s Online Permitting System. First time users will need a valid email address to set up an account. It takes about 5 minutes to create a new account.
Applicants are encouraged to consult with Community Development Department staff prior to submittal of an application.
Planning staff will review your application for acceptance. Once accepted, you will be sent information regarding payment of the appropriate fee through the Online Permitting System and via email. The current fee schedule is linked in the column to the right. In addition to fee payment, the following items must be submitted to the Community Development Department staff to complete review of the application:
The following forms of payment are accepted:
A Williamson Act contract application shall include all documentation, maps, or other information required by the Zoning Administrator. Williamson Act contract applications may be filed concurrently with an application to establish or alter an Agricultural Preserve designation.
In addition to the requirements for Williamson Act contract, parcels included in a Farmland Security Zone contract (20-year contract) must be located within a Farmland Security Zone.