Housing needs often change as life changes — income levels fluctuate, households change size, and sometimes individuals need additional assistance for daily living. Did you know you may be able to build a separate living space on your residential property in Wauwatosa to fit your current needs?

These additional living spaces, often referred to as Accessory Dwelling Units (ADUs) or backyard apartments, are a housing option that can benefit individuals and families while simultaneously promoting sustainable community development.

ADUs provide several community benefits, including:

• Contributing needed residential units to the city’s deficient housing stock
• Preserving the character of Wauwatosa’s neighborhoods
• Offering residents — or soon-to-be residents — another affordable, flexible housing option
• Providing homeowners an option to generate rental income or provide a home for extended family

The City of Wauwatosa’s Development Team is available to help residents navigate making these additional living spaces a reality. In addition to offering free homeowner consultations, the City of Wauwatosa is offering $25,000 in assistance for ADUs built in 2025. Financial assistance is available to the first four residents who submit a complete, buildable permit application and meet the program’s criteria.

To learn more about ADUs or submit an interest form, visit wauwatosa.net/adu. A member of our team will contact you directly.