The primary focus of the meeting was the current proposal to permit one ADU by right per lot, with additional units potentially allowed through special permits. Board members debated the effect of these regulations on housing dynamics, particularly the risk that multiple ADUs could lead to an increase in short-term rentals—a concern that was repeatedly emphasized. One member voiced a strong preference for limiting ADUs to one per lot to deter the proliferation of short-term rentals and investment properties.

As the conversation unfolded, the board scrutinized the clarity of definitions within the zoning bylaws, especially those concerning non-conforming lots. This complexity prompted discussions about the appropriate regulatory body—either the Planning Board or the Zoning Board of Appeals (ZBA)—to oversee the granting of these permits. The potential impact on community character, especially in single-family neighborhoods, was a critical concern, with some members advocating for cautious expansion to maintain neighborhood integrity.

Another topic was the regulation of rental terms for ADUs. Board members debated the appropriate duration, with proposals ranging from 90 to 180 days to prevent short-term rental practices and enforce longer occupancy periods. The intent was to align rental terms with the town’s goal of encouraging year-round housing rather than transient stays. While some members supported a 90-day minimum, others argued for a 180-day requirement to foster permanent residency and community ties. A proposal surfaced to define short-term rentals as any lease under 180 days.

Discussions also touched on the challenges of enforcing rental regulations. Past bylaws strictly mandated a 12-month lease, with severe penalties for non-compliance. The board considered maintaining this standard but recognized the need for legal clarity on imposing penalties. The enforcement of a 31-day minimum lease was debated, with some members advocating for a 12-month lease to align with long-term housing goals. The conversation acknowledged the necessity for penalties if properties were found to be used as short-term rentals, although the specifics required further legal review.

Setback requirements emerged as another contentious issue. The board discussed whether to allow the ZBA the discretion to waive setbacks, particularly in cases where existing property configurations necessitate flexibility. A proposal was made to maintain a minimum setback of 10 feet to protect neighboring properties, though some members argued against adding restrictions beyond current zoning laws. Questions regarding the necessity of special permits for garages serving ADUs were raised, with suggestions that such requirements might be an unnecessary regulatory burden.

Members pointed out instances of confusing language in the draft bylaws and advocated for simplifications to ensure comprehensibility. The board acknowledged the ongoing need for revisions and planned to refer the draft regulations to the select board for further consideration, with several items pending further refinement.