Wilmington’s Joint Finance & Planning Meeting Tackles KeyZoning and Housing Issues

On March 18, 2025, the Wilmington Finance Committee and Planning Board held a joint meeting to review and discuss proposed zoning changes and financial considerations ahead of the Annual and Special Town Meetings in May. The meeting covered a wide range of topics, including road adoptions, accessory dwelling units (ADUs), short-term rental regulations, floodplain zoning, and Wilmington’s compliance with the MBTA Communities Act. 

Key Zoning and Development Proposals 

Public Roadway Adoptions 

The meeting opened with a discussion on adopting Eagle View Drive, Murray Hill Circle, and a section of Eleanor Drive as public roads. The Planning Board recommended the town officially take ownership, ensuring proper maintenance and access to municipal services. 

Accessory Dwelling Units (ADUs) – Controversial Zoning Adjustments 

One of the most debated issues was updating Wilmington’s zoning bylaw for ADUs (commonly known as in-law apartments). The proposed changes remove the owner-occupancy requirement and adjust the maximum allowed size from 1,250 sq. ft. to 900 sq. ft. in accordance with state mandates. 

Residents voiced concerns that the size reduction could limit housing flexibility, particularly for families looking to accommodate elderly relatives. Some argued that Wilmington should maintain its existing 1,250 sq. ft. limit rather than conforming to a "one-size-fits-all" state rule. 

Floodplain District Regulations 

To comply with National Flood Insurance Program requirements, the town proposed zoning changes to streamline floodplain permitting. The update would shift zoning permits from the Zoning Board of Appeals to an administrative approval process through the building department, reducing delays and redundant reviews. 

Short-Term Rental Ban 

The Planning Board proposed explicitly banning short-term rentals, such as Airbnb, throughout Wilmington. While these rentals are already interpreted as prohibited, the new zoning language aims to make the restriction clearer. 

Rezoning 306 Main Street for Business Use 

A request was made to rezone 306 Main Street, a long-time dental office, from residential to general business. The property owner seeks to align the zoning with the existing commercial use, ensuring flexibility for future tenants or buyers. 

MBTA Communities Act: Balancing Compliance and Local Control

A major topic of concern was Wilmington’s required compliance with the MBTA Communities Act, a state law mandating that towns near MBTA stations zone for multifamily housing by right. Planning Director Valerie Gingrich explained that the town must create zoning for 1,248 units, but in reality, fewer than 200 new units would likely be developed due to land constraints and existing buildings. 

Resident Concerns: 

Some residents worry the state could impose even denser housing if Wilmington’s plan does not meet expectations. 

Others fear that rezoning parts of Main Street for multifamily use could displace small businesses. 

Questions were raised about whether the town should pursue an exemption or challenge the mandate legally. 

Planning officials emphasized that non-compliance could result in the loss of state grant funding for infrastructure, roads, and schools, which could significantly impact town projects. 

Public Comments: Opposition and Support 

Public comments reflected a mix of opinions. Some residents supported updating zoning to align with state law, while others urged the town to resist state mandates that could increase housing density. Others, including Select Board member Frank West, opposed the MBTA zoning changes, arguing they could alter the town’s character and lead to unintended consequences. 

Next Steps and Town Meeting Votes 

The meeting wrapped up with discussions on finalizing warrant articles for the upcoming Annual and Special Town Meetings in May. Residents are encouraged to participate in these meetings, as key zoning and housing decisions will be made that could impact Wilmington’s future development. 

As Wilmington navigates the challenges of state-mandated housing changes, town officials stress the importance of balancing compliance with local needs.

The upcoming votes will determine whether Wilmington adopts the proposed zoning changes or risks potential state intervention. Residents are urged to stay informed and engage in upcoming discussions to shape the town’s future.