Compare Three ADU Options
The right choice depends on the people, the property and the work the existing home needs. We help you start the contractor conversation.
- Free homeowner introductions
- Independent local contractors
- You choose your builder
Which kind of ADU fits your household?

Detached ADUs
A separate small home with its own entrance, kitchen and daily routine.See Detached ADUs
Garage Apartments
Living space connected to a garage, with the structure and access checked first.See Garage Apartments
In-Law Apartments
An independent household inside the main home or in an attached wing.See In-Law Apartments
Where can we introduce contractors?
Lewiston, Auburn and the towns around them, 19 in all, across Androscoggin, Oxford, Sagadahoc, Kennebec and Cumberland counties.
Which of these fits your land?
Tell us your town and the kind of ADU you have in mind. We collect the details for an independent contractor introduction.