Local programs
City and county pages organize the jurisdiction-specific ADU material represented in the current public dataset.
City guide
Pre-Approved ADU Plans by Maine City
Use this guide to jump to current source-backed Maine city pages for local pre-approved ADU plan programs, accepted listings, providers, and official source context.
Source context
How to read the city guide
Accepted listings
Accepted listings are plan-location records. They show where a public source says a plan appears as accepted or pre-approved.
Official sources
Official city, county, state, PDF, and provider-linked source records are kept separate so each detail can be checked before use.
Unsupported cities
Cities without reviewed public source data are not listed here. Submit an official program URL for review when a city is missing.
Current public coverage
Supported Maine city pages
County
Androscoggin County
- Pre-approved ADU plans in Lewiston, Maine
Androscoggin County | 0 accepted listings | 0 providers
County
Cumberland County
- Pre-approved ADU plans in Portland, Maine
Cumberland County | 0 accepted listings | 0 providers
- Pre-approved ADU plans in South Portland, Maine
Cumberland County | 0 accepted listings | 0 providers
County
Penobscot County
- Pre-approved ADU plans in Bangor, Maine
Penobscot County | 2 accepted listings | 1 provider
Missing a city?
Send an official source for review.
The guide only includes city pages present in the current source-backed public dataset.