SFHAF's mission is to invest in the preservation and expansion of quality affordable housing in San Francisco. We accelerate the production and preservation of affordable housing for San Francisco’s economically disadvantaged households and individuals by lending to, investing in, and directly acquiring real estate assets. The Fund provides affordable housing developers with acquisition, pre-development, and rehabilitation financing. It is designed to be responsive to the unique characteristics of San Francisco, and offers an innovative, flexible and financially sustainable model for future housing initiatives coordinated with the public sector.