Lakeville planning board moves to create ADU-specific site-plan review and minimum inspection schedule

The Town of Lakeville Planning Board on May 8 debated a condensed site-plan review application tailored for accessory dwelling units and agreed to ask town counsel to review a draft before bringing it back for a vote.

Board members said the revised application would remove requirements that do not usually apply to ADUs, clarify submittal materials and abutter notices, and include the town's minimum expectations for outside peer-review inspection during construction. They discussed filing-fee examples from neighboring towns ($50, $100 and $250) and raised $2.50 per lot as a likely low-end option for simple lot-line changes but did not set a final fee.

Board members and staff said key items for the ADU-specific application should include: an electronic PDF submittal plus paper copies; a copy of the deed; a notice from the tax collector showing taxes paid; an abutters list based on the assessor's records; Title 5 (septic) compliance where applicable; and a check for advertising costs when required. They agreed to ask town counsel whether the application may require a professional engineer's stamp and whether surveyor or landscape-architect seals should be mandatory for ADU filings.

Planning staff and consultants reviewed peer-review inspection recommendations submitted by two engineering firms. The board agreed on a baseline inspection sequence to be required in the site-plan review escrow language: (1) an initial pre‑construction visit to verify erosion‑control measures are installed and operational; (2) periodic construction inspections of stormwater excavations and installations, with a minimum of two inspection visits; (3) a review of binder-course subbase/binder pavement installation; and (4) a final punch-list and as‑built review. The board discussed an upfront escrow deposit of about $5,000 — derived from consultant fee examples for two visits plus as‑built review — and cautioned that extensive additional visits could increase cost to applicants.

Members also discussed ADU use restrictions and inspections: the draft language under consideration would allow annual or more frequent inspections by health and building departments for public-safety and public-health compliance when an ADU is rented. The board noted existing town restrictions on short‑term rentals and said any policy allowing short‑term rental of ADUs would require separate bylaw or revenue discussion.

The board asked planning staff to condense a full site‑plan review form into two templates (one ADU‑specific, one for larger site plans that includes the peer‑review inspection list) and to forward the drafts to town counsel (Amy) for legal review. The board said it will place the revised application and inspection language on a future agenda after counsel's review.