San Francisco Architectural Heritage

San Francisco Architectural Heritage is a nonprofit 501(c)(3) membership organization. Since its founding in 1971, Heritage has built on its activist underpinnings and has dedicated itself to citywide advocacy and education. This includes special programs, regularly-scheduled tours and rental of the Haas-Lilienthal House and grounds (property donated to Heritage in 1973).

The San Francisco Architectural Heritage is a local partner of the National Trust for Historic Preservation in San Francisco.