For this study, an ADU is defined as a smaller, self-contained home on the same lot as a primary residence, with its own kitchen, bathroom, and living space.

This survey is for designers, builders, and design-build firms with experience or interest in ADUs. Your perspective will help us better understand how ADUs are being delivered in practice — including what works well, what challenges exist, and what changes would make the process easier for both professionals and homeowners.

If you:

• Own an ADU, take the Owner Survey.

• Live or have lived in an ADU, take the Occupant Survey.

• Live near an ADU, take the Neighbor Survey.

• Do not own, rent, or live near an ADU, take the General Survey.

Thank you for contributing your expertise to this important community conversation.