ADU and Small Home Regulations in Maine
The first step is knowing the rules
If you are interested in installing a granny flat (accessory dwelling unit), your first step is to review your local rules. Each town has differing rules relating to which zones ADUs can be installed in, maximum size, or rental restrictions.
Find your city’s ADU Rules:
Can’t find your city? We’ll research it.
Maine cities and towns that allow detached ADUs.
That we have evaluated so far.
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Below is the full list of cities and town we’ve evaluated in Maine.
Greater Portland
North of Portland
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