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Accessory Dwelling Units (ADU)

ADU Finance Program

The San Diego Housing Commission’s (SDHC) Accessory Dwelling Unit (ADU) Finance Program helps homeowners with low income in the City of San Diego build ADUs on their property. The program provides financial assistance in the form of construction loans and technical assistance that helps homeowners understand and complete the process of building an ADU.

Participating homeowners may generate wealth for themselves through the increase in their property’s value and the rental income from their ADU. In addition, the program helps create affordable rental housing in the City of San Diego because the rents for the ADUs built with help from the program are required to remain affordable for seven years.

For more information, contact [email protected].

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ADU Development Pilot Program

To help San Diego homeowners understand the process related to ADU construction, the San Diego Housing Commission (SDHC) built ADUs in the available yard space at five single-family homes SDHC owns and rents as affordable housing in the City of San Diego.

Through this process, SDHC documented “lessons learned” with regard to site feasibility, design, construction, cost, timeline, oversight needed, and other development-related aspects that may arise with the development of ADUs.

Lessons Learned and Key Takeaways for Homeowners

Additional Information and Resources

Source of New Housing

ADUs are one of the top five main sources of potential additional housing units for the City of San Diego through 2028, according to SDHC’s report, Addressing the Housing Affordability Crisis: San Diego Housing Production Objectives 2018-2028.

The report estimated ADUs could produce 2,700-5,500 units over 10 years.

City of San Diego ADU Bonus Program

Please contact Ann Kern at [email protected] or 619-578-7582 if you have questions regarding ADU Bonus Program affordability requirements.

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