The Mills Act is a California program which allows owners of qualified historic homes to receive a property tax reduction. Cities utilize the Mills Act to encourage historic preservation. Each local government establishes their own criteria. And determines how many contracts they will allow in their area.
The property owner benefits by receiving property tax savings. This can be as much as 40% to 60% of their pre-Mills Act tax rate. The contracts are for 10 years initially with automatic yearly extensions. Subsequent owners are bound by the contract. And have the same rights and obligations as the original owner.
Firstly, the home must be privately owned. And must be listed on any federal, state, county, city or city and county’s official register of historical or architecturally significant sites, places or landmarks.
The property owner must establish landmark designation for their property. Then commit to a minimum ten year Mills Act contract. Also identify all proposed work to be completed to their property under the Mills Act contract. Additionally, implement the work provisions contained in the contract following the U.S. Secretary of the Interior Standards and the State Historic Building Code. Finally, allow reoccurring (five-year) inspections to the interior and exterior of their premises.