The San Francisco Housing Accelerator Fund (SFHAF) is a nonprofit public-private partnership that accelerates the preservation and construction of affordable housing. It provides flexible loans to nonprofits, enabling them to compete with market-rate developers and protect low-income residents from displacement. SFHAF's services include anti-displacement bridge loans and direct acquisitions. The target audience is economically disadvantaged households and communities. The unique selling proposition is its ability to leverage private capital to speed up affordable housing projects, combining public and private funding to deliver permanently affordable homes efficiently. This approach helps maintain community diversity and stability.