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Issue · Lexington, MA

Multifamily Housing Development and Inclusionary Unit Mix

Multiple large multifamily projects under MBTA Communities zoning are reshaping density, parking, stormwater, and the mix of affordable units across several neighborhoods.

Overview

Large multifamily projects at 131 Hartwell Avenue, 439 Merritt Road, 114 Wood Street, and related sites advanced simultaneously through Planning Board and Conservation Commission reviews, prompting debate over scale, density, traffic, wetlands, and historic character. Hearings were closed or continued at each step to allow responses to comments. Deadlines have been extended into fall 2026.

Background

Multiple multifamily and mixed-use housing proposals advanced through Planning Board and Conservation Commission reviews in spring 2026, raising questions about building scale, density impacts on neighborhoods, traffic, wetlands, and historic resources.

On April 28 the Planning Board took up 331 Concord Avenue modifications, 16 Clark Street mixed-use plans, and 419 Merritt Road revisions, closing the hearing on the first project while continuing the others.

The May 13 Planning Board meeting addressed 131 Hartwell Avenue's 290-unit proposal, 439 Merritt Road's four-story condominium design, and 114 Wood Street's townhouse layout on a 7-acre site inside the Minuteman National Historical Park boundary, closing the Hartwell hearing and continuing the remaining two.

Conservation Commission review on May 19 examined the Fieldside at Lexington redevelopment at 475 Bedford Street and its proposed work inside the 50-foot wetland buffer, along with related Wood Street coordination.

Affordable Housing Trust discussion on June 4 considered inclusionary unit mixes for the reduced Vi Piper project and broader strategies for new affordable units amid ongoing site-plan reviews.

Continuances granted at each step allowed applicants to respond to peer-review comments, staff memos, board concerns, and public input on design, stormwater, and environmental protections.

The projects remain in various stages of continued hearings with deadlines extended into summer and fall 2026.

On June 10 the Planning Board approved modified plans for a 40-unit multifamily project at 5 Piper Road with five conditions after closing the public hearing, while continuing the 16 Clark Street site plan review.

On May 27 the Planning Board unanimously approved the 131 Hartwell Avenue 290-unit project and the 419 Merritt Road nine-unit condominium proposal with 49 conditions including acoustic barriers. On June 9 the Conservation Commission continued the 114 Wood Street multifamily hearing after National Park Service testimony on historic interests and closed the 251 Waltham Street high school hearing while issuing multiple certificates of compliance. On June 24 the Planning Board opened major site plan review for the 80 Bedford Street 31-unit Village Overlay project, heard extensive public comment on height, parking spillover, and tree loss, and continued the hearing to August 19.

How it unfolded
Board approved ANR plan for 451 Merritt Road with three yes votes and two abstentions; continued hearings for 114 Wood Street to May 13 and 331 Concord Avenue to April 28.
2026-04-07Planning Board
Board closed the public hearing for 475 Bedford Street site plan and stormwater permit application, waived slope requirements to allow two-to-one slopes near buildings two and three, waived the tree bylaw in full, and approved the Pulte Homes proposal with 69 conditions.
2026-04-16Planning Board
Board closed hearing and approved modified site plan for 331 Concord Avenue with conditions; continued hearings for 16 Clark Street and 419 Merritt Road.
2026-04-28Planning Board
Board closed hearing for 131 Hartwell Avenue 290-unit project; continued hearings for 439 Merritt Road and 114 Wood Street after discussion of scale, buffers, historic viewsheds, and vernal-pool proximity.
2026-05-13Planning Board
Commission continued Wood Street hearing and closed hearing for Fieldside at Lexington (475 Bedford Street) redevelopment involving 50-foot buffer zone work.
2026-05-19Conservation Commission
Board unanimously approved 131 Hartwell Avenue major site plan, special permits, and waivers; closed hearing and approved 419 Merritt Road with 49 conditions including acoustic barriers; continued 5 Piper Road hearing.
2026-05-27Planning Board
Trust reviewed inclusionary unit mix for reduced Vi Piper development and strategies for additional affordable units tied to ongoing projects.
2026-06-04Affordable Housing Trust
Commission continued 114 Wood Street hearing after NPS testimony on historic single-family restriction; closed 251 Waltham Street hearing; issued multiple certificates of compliance and negative determinations.
2026-06-09Conservation Commission
Board endorsed modified ANR plan for 345 Militia Drive unanimously; closed hearing and approved 5 Piper Road modifications to 40 units with five conditions unanimously; continued 16 Clark Street hearing to July 15.
2026-06-10Planning Board
Trust discussed liaison reports, Piper Lane unit allocation dispute, funding application forms, strategic planning goals and pillars, leverage vs. unleveraged opportunities, and approved Lexhab commitment letter and invoices.
2026-06-18Affordable Housing Trust
Board opened site plan review for 80 Bedford Street 31-unit project; heard staff and peer review comments on stormwater, LID, and parking; continued hearing to August 19 after public comment on overdevelopment and height.
2026-06-24Planning Board
Arguments in favor
Projects are by-right developments that comply with zoning bylaws and stormwater standards.
planning-board 2026-04-28
For
Developments provide affordable housing units and EV-ready parking as required.
planning-board 2026-04-28
For
Applicants have addressed prior comments through revised landscaping, infiltration systems, and utility plans.
planning-board 2026-05-13
For
Village-scale design with courtyard and New England farmhouse massing provides neighborhood transition and sustainability features including composting.
planning-board 2026-06-24
For
Project is by-right under Village Overlay zoning with no waivers requested and complies with MBTA Communities Act.
planning-board 2026-06-24
For
Arguments against
Architectural scale described as 'shoebox' design is incompatible with neighborhood character and rear buffers are inadequate.
planning-board 2026-05-13
Against
Development within Minuteman National Historical Park boundary threatens viewsheds, stone walls, and archaeological resources.
planning-board 2026-05-13
Against
Proposed units are too close to vernal pools and isolated land subject to flooding, with insufficient visual screening.
planning-board 2026-05-13
Against
Building within the 50-foot wetland buffer raises questions whether impracticability claims reflect genuine site constraints or redesign costs.
conservation-commission 2026-05-19
Against
Blasting should be coordinated to avoid simultaneous activity on adjacent projects, and surrounding trees may lack integrity after bulldozing.
planning-board 2026-06-10
Against
Proposed building height will sit at least 10 feet above abutter bedroom windows and create overdevelopment with potential 60+ residents and excess cars.
planning-board 2026-06-24
Against
Surface water runoff from new retaining wall and ramp will affect adjacent properties; insufficient visitor parking and shade trees.
planning-board 2026-06-24
Against
Tandem parking spaces should be counted as two spaces to prevent developers from circumventing MBTA community laws.
planning-board 2026-04-16
Against
Development prioritizes cars over children by refusing to provide indoor play space and contradicts the spirit of the MBTA community law.
planning-board 2026-04-16
Against
Key voices
“Parcel is within the park's administrative boundary and highly significant historically; development must protect viewsheds, stone walls, and archaeological resources.”
Resident representing Minuteman National Historical Parkplanning-board 2026-05-13
“Landscaping plan is lovely but building and parking occupy so much of the lot that little room remains for amenities; renderings show more shade than will actually exist.”
Resident representing Lexington Tree Committeeplanning-board 2026-05-13
“Building is too large for the site; lack of visibility and high speeds at the corner raise safety concerns and a play area for children would be unsafe due to the busy road.”
Residentplanning-board 2026-05-13
“She raised concerns regarding the impact of blasting on adjacent properties, specifically suggesting coordination to avoid simultaneous blasting. She also questioned the integrity of surrounding trees due to recent bulldozing and raised concerns about emergency vehicle access to Temple Emunah during”
Residentplanning-board 2026-06-10
“Speaking on behalf of the Affordable Housing Trust, she recommended that the inclusionary unit designation follow the percentage of one, two, and three-bedroom units being built. She emphasized that increasing the number of two-bedroom units is more valuable to the town's subsidized housing inventor”
Residentplanning-board 2026-06-10
“Proposed building height will be at least 10 feet above his bedroom, fundamentally changing how he uses his home.”
Abutter at 6 Tewkesbury Streetplanning-board 2026-06-24
“Requested large shade trees in common areas to address heat gain and agreed with staff memo on tree mitigation and native species.”
Tree Committee member Nancy Sofenplanning-board 2026-06-24
“Project overshoots density; prefers fence over additional trees for screening and requested bus shelter.”
Abutter at 88 Bedford Streetplanning-board 2026-06-24
“He raised concerns about the complexity and totality of the proposed funding application packages. He argued that the requirements (such as 10-20 year operating budgets) are too onerous for the types of projects being proposed.”
Residentaffordable-housing-trust 2026-06-18
“He expressed concern that the Historical Commission's decision to add the Parker Manor condominium to the cultural resources survey would trigger a 21-month demolition delay.”
Residentaffordable-housing-trust 2026-06-18
What's next

Continued hearings on August 19 for 80 Bedford Street and July 14 for 114 Wood Street.

5 Piper Road16 Clark Street475 Bedford Streetinclusionary housingunit mix