The California Land Conservation Act of 1965 (Williamson Act), Government Code 51200-51297.4, allows landowners to enter contracts with counties restricting land to agricultural use for ten-year minimum terms in exchange for reduced property tax assessment based on farming income.
Government Code 51200-51297.4 establishes the Williamson Act framework under which county boards of supervisors may form agricultural preserves and contract with landowners to restrict parcels to agricultural and compatible uses for renewable ten-year terms (twenty for Farmland Security Zones). In exchange, parcels are taxed based on agricultural income capacity rather than market value. The state partially reimburses counties for foregone property tax. Local governments must follow uniform statewide procedures for contract entry, renewal, nonrenewal, and cancellation. While participation by counties is optional, the contract framework, valuation method, and cancellation rules are state-mandated and uniform.
Premature contract cancellation triggers cancellation fees of 12.5 percent of the parcel's unrestricted fair market value under Government Code 51283.
San Mateo, CA
San Mateo prohibits nuisance barking under the city's noise ordinance and animal control provisions. Owners must prevent habitual barking that disturbs neigh...
San Mateo, CA
San Mateo experiences aircraft noise from San Francisco International Airport (SFO), located approximately 3 miles north. The city cannot restrict FAA-contro...
San Mateo, CA
San Mateo regulates amplified sound under SMMC Section 7.30.080. Handheld amplified sound equipment cannot exceed 10 watts. All amplified sound must comply w...
San Mateo, CA
San Mateo limits permitted construction to 7 AM–7 PM weekdays, 9 AM–5 PM Saturdays, and noon–4 PM Sundays/holidays. Equipment cannot exceed 90 dB at 25 feet....
San Mateo, CA
San Mateo specifically regulates leaf blower operation under Chapter 10.80 in addition to the general noise ordinance. Leaf blowers must comply with both the...
San Mateo, CA
Fences up to 7 feet in San Mateo generally do not require a building permit if they comply with zoning regulations. Fences over 7 feet require a building per...
See how San Mateo's agricultural zoning protection rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.