This page is a snapshot, cut 13 September 2026, of a topic that moves. Below is the shape of the movement, read from the towns' own meeting records, and the way to get a view of it that stays current.
Local rules for accessory dwelling units: where they are allowed, size, parking and owner-occupancy limits, wastewater conditions, and the ordinance work implementing state law.Our definition of the class.
Snapshot taken 13 September 2026, based on 57 dated municipal records flagged as accessory dwelling unit in Maine, spanning 29 municipalities. The topic moves; a later cut supersedes this page.
What this page is for one topic at state or national scope, told as a story: how it arrived, the shape of its movement, a dated snapshot of a moving record, and the door to a view of it that stays current. If it does not, write to us; that is what changes the next edition.
Source documents 3 of 19 on this page link straight to the town's own record. The rest are available on request. Ask for access.
The record starts in Yarmouth, 4 January 2010. Since then 29 Maine towns have put the topic on a meeting record, the newest of them Biddeford on 20 May 2026.
The last 90 days put 0 meetings on the record, well down from 9 in the 90 days before.
It runs through the rooms where budgets and ordinances are made: Planning Board, Legislature — 132nd Legislature and Weekly Code Enforcement Application Submiss.
| Quarter | Meetings | Towns |
|---|---|---|
| Sep 2025 to Nov 2025 | 7 | 6 |
| Dec 2025 to Feb 2026 | 6 | 6 |
| Mar 2026 to May 2026 | 9 | 5 |
| Jun 2026 to Sep 2026 (current) | 0 | 0 |
a rolling 90-day total, so the right-hand point is that same 90-day count. The busiest stretch was Mar 2026 to May 2026, with 9 meetings.
And 14 more towns on the record, in an account view.
8 June 2026 · Bangor City Council
the agenda, on the town's own site City Council Regular Meeting Agenda (PDF)
20 May 2026 · Bar Harbor Planning Board
the agenda, on the town's own site Agenda and Package for the May 20, 2026 Planning Board Workshop
20 May 2026 · Biddeford Planning Board
the meeting packet, on the town's own site Planning Board Meeting (Live) 2026-05-20 — Planning Board
19 May 2026 · Eliot Planning Board
the agenda, on the town's own site Planning Board Regular Meeting Agenda (PDF)
And 57 more companies.
The documents naming each, and the threads they sit in, are the account view. If one of these is you, those are your projects on the record. Ask and we will show you every one, and the towns around them, as they move.
Everything above is frozen at 13 September 2026; the topic is not. 38 more events on this topic carry no usable date and are counted, never dated. The counts follow where we read most: a town or a state absent here was not read at depth, and absence is not evidence the topic is absent there. A lighter-read state is not a ceiling; where you care about a region, pointing the system there is the first thing an account changes. How coverage is built, and its known limits: municipalalpha.com/methodology.
We track this topic continuously; this page is one cut of it, taken 13 September 2026. An account turns the snapshot into a working view: every town and every document behind these counts, the thread on each matter as it develops, word of new meetings as they land on the record, your own states and topics side by side, and the data itself when you want it in a table. The towns above are the taste; what each is actually deciding, funding or stalling is the read an account carries.
Also at this scope: Accessory dwelling unit across the country. Counts and dates are computed from the documents on the record; the topic and its definition are ours. This page carries no subscriber content.
Towns on the record
29
Earliest
4 January 2010
Meetings, last 90 days
0 against 9 before
Snapshot cut
13 September 2026
A view that stays current