Planning board weighs seasonal-community opt-in, movable tiny‑home rules and a request for legal clarity

The Planning Board discussed a staff memo on the state’s seasonal‑community designation and whether the town should opt in, opt out or seek additional clarifications. Planner Kathy Williams summarized committee input and said the Affordable Housing Trust and Community Housing Committee were generally supportive of the designation as a means of adding housing options, but recommended an opt‑in approach and further review.

Members raised a technical question about whether removing a chassis from a movable tiny home would change its classification. Building Commissioner Mark Rills said that without a chassis “the structure would have to sit on a frost protected foundation,” which would make it a modular home subject to state plan approval, rather than a trailer or conventional movable unit.

Board members repeatedly urged the need for a formal legal determination about whether the town may prohibit movable tiny homes by local regulation. Several members proposed asking town counsel or requesting an official declaration from the state Housing and Livable Communities Board to put the interpretation on the record. A motion to recommend that the town seek a legal opinion was discussed as a next step.

Members also flagged water‑capacity and long‑term resource questions; staff reported the water and wastewater superintendent told them the town currently meets MassDEP withdrawal allowances under present assumptions but cautioned that future MassDEP limits could affect capacity.

No final action was taken. The board asked staff to coordinate with the Affordable Housing Trust, the Community Housing Committee and town counsel to gather more information before recommending any position to the select board.