Palm Desert’s story is told not only through its people, but through the places that have shaped our community over time. From mid-century modern architecture to long-standing cultural landmarks, these sites reflect the character, creativity, and evolution of our City.

The Planning Division supports historic preservation by providing the tools, research, and guidance needed to identify and evaluate historically significant properties. Designation is a voluntary process, and we work in partnership with property owners who choose to recognize and preserve the historic value of their structures through local, state, or national programs.

The Mills Act

On January 13, 2011, the City Council adopted Palm Desert’s Mills Act Program, a state initiative that provides property tax relief to owners of historic properties to help cover restoration and maintenance costs. To qualify, a property must be listed on a national, state, county, or city register.

Under the program, property owners receive reduced property taxes in exchange for committing to restore and maintain their historic property. Owners enter into renewable 10-year contracts that transfer with the property upon sale. Properties may be inspected by city, county, or state officials, and penalties can apply if the contract is not upheld.

Tax savings are determined by the County Assessor using a state formula based on “capitalization of income” rather than market value, with most participants saving about 50% annually.

Mills Act City Council Resolution
Mills Act Terms
Mills Act Questions & Answers
Certificate of Appropriateness Guidelines
Historic Context Statement & Survey
Top Ten Myths of Historic Preservation