Planning Board Meeting

The Planning Board held a public hearing to consider the Final Development Plan and PUD Special Permit application submitted by Healthpeak Properties to redevelop multiple parcels in the Alewife Quadrangle into a mixed-use neighborhood.

Applicant Presentation

Representatives and consultants for Healthpeak Properties presented updates on the Final Development Plan since the board's April 28 preliminary determination:

• Scope and Land Use: The master plan envisions approximately 2,300 housing units, 76,000 square feet of neighborhood-oriented ground-floor retail and community uses, over 12 acres (over 500,000 square feet) of publicly beneficial open space, and $300 million in public infrastructure investments, including streets, utilities, and multi-use paths.
• Pedestrian and Bicycle Bridge: The project includes a 14-foot-wide, fully accessible pedestrian and bicycle bridge spanning the MBTA railway. The applicant presented a letter from the MBTA General Manager and the Massachusetts Secretary of Transportation committing to infrastructure studies and to report back within three years to coordinate a connection that accommodates both a pedestrian crossing and potential urban rail.
• Parking Reductions: The parking program was reduced from a zoning maximum of approximately 4,900 spaces to a proposed initial cap of 4,482 spaces, with phased mechanisms to reduce parking further down to 3,900 spaces and potentially 3,648 spaces through shared parking and vacancy monitoring (over a 25% overall reduction).
• Transportation and Infrastructure: Selma Mandzo-Prelic (VHB) outlined roadway transformations into complete streets (cycle tracks, landscape buffers, wide sidewalks), an approved PTDM plan, shuttle subsidies with the Alewife TMA, six new Bluebikes stations with 150 docks, over 3,500 bike parking spaces, and a $20-plus million investment package for safety, transit, and accessibility upgrades along the Concord Avenue corridor from Blanchard Road to the Fresh Pond Rotary.
• Open Space and Design Updates: Master plan architect David Manfredi and landscape architect Chris Jones detailed design revisions across four quadrants, including moving Mooney Street to create an east-west promenade with micro sports fields and recreation areas; shifting building C4 to open up sightlines; configuring Bend Park adjacent to building R2; widening multi-use paths; and expanding the land area conveyed to the City for the DPW yard from 1.0 acre to 1.25 acres.
• Sustainability: Jessica Zofchak (Atelier 10) reported compliance with Article 22, noting commercial buildings will be LEED Gold certifiable, residential buildings will pursue LEED Gold or Passive House standards, district stormwater infiltration will be installed in initial phases, and electric vehicle infrastructure will include 10% residential and 25% commercial installed EV charging alongside on-street multi-mobility charging clusters.
• Phasing: Phase 1A will initiate 1,000 residential units, 11,500 square feet of neighborhood retail, 100,000 square feet of open space, and the DPW site conveyance. Construction of the pedestrian bridge begins in Phase 1B and completes in Phase 2A.

Public Comment

Summaries of public comments received during the hearing:

• A member of the public residing on Loomis Street expressed concern about building heights, specifically requesting that proposed buildings C5 and C6 be limited to 30 to 40 feet to avoid casting shadows on adjacent residences. The speaker also requested clarity on DPW operations and urged that the pedestrian bridge be finished in Phase 1, noting that "virtually the entire community stands firmly behind" delivering the bridge promptly.
• A member of the public residing adjacent to the proposed DPW lot supported the extensive open space and bridge design and requested a future visual animation depicting the bridge crossing.
• A member of the public and former working group member advocated strongly for incorporating a new MBTA rail stop at the Cambridge Quadrangle, citing state traffic data, historical precedent, and potential property value additions of up to 42% for commercial real estate to help finance regional transit.
• A member of the public living on Loomis Street requested clarification regarding DPW yard activities (heavy machinery, noise levels, and operating hours) and raised maintenance and winter icing concerns regarding the roadway connecting Loomis Street to the development.
• A member of the public residing at 31 Wheeler Street expressed concern regarding shadow impacts from the proposed above-ground P3 parking garage located 34 feet from west-facing condo windows, requesting that the Board require a "shadow study of P3's impact on the homes at 31 Wheeler Street from mid-afternoon through sunset" during design review and evaluate below-grade parking.

Staff and Department Reports

• Community Development Department (CDD): Assistant City Manager Melissa Peters and Community Planning and Design Director Daniel Mesplay noted the master plan aligns with the Envision Cambridge Alewife District Plan. Staff recommended attaching an Urban Design Appendix to guide subsequent site-specific building design reviews.
• Department of Public Works (DPW): City Engineer Jim Wilcox clarified that the DPW site will serve municipal operations and that the proposed building orientation acts as a buffer between the yard and abutting residential homes.
• Transportation: The Department of Transportation provided a Transportation Mitigation Program detailing corridor funding, traffic signal improvements, and PTDM monitoring requirements.

Board Discussion and Findings

Board members commended the coordination between the applicant and city departments. Key points of discussion included:

• Encouraging mature tree plantings rather than accessory structures to maximize natural shade and climate resiliency in the public parks.
• Ensuring cohesive, non-fragmented design identities for individual open space parcels across phases.
• Confirming that all parking garages will be subjected to full Board design review.
• Board Member Ashley Tan requested that Healthpeak's approximately $2 million contribution for the Concord Avenue corridor study be triggered at the issuance of the first Certificate of Occupancy for commercial development rather than the final Certificate of Occupancy; the applicant agreed to this modification on the record.
• Vice Chair Tom Sieniewicz read into the record the required special permit findings under Section 19.3.0, the AOD-Q District regulations, Article 12 PUD requirements, and general special permit criteria, including a specific finding authorizing existing above-grade medical care uses at 725 Concord Avenue to be recognized as neighborhood uses.

Board Action

• Motion: Mary Lydecker moved to grant the Planned Unit Development Special Permit based on the Board's findings that all applicable criteria were met, subject to the draft conditions in the CDD staff memo, the DPW conditions, the DOT Transportation Mitigation Program, the Urban Design Appendix, the agreed-upon adjustment triggering the Concord Avenue study funding at the first commercial Certificate of Occupancy, and conditions governing above-ground neighborhood uses at 725 Concord Avenue. Ted Cohen seconded.
• Vote: Passed 7-0.

City staff requested an extension of the statutory deadline to draft and file the formal written PUD Special Permit decision with the City Clerk.

• Discussion: Staff and the applicant agreed on an extension date of November 13, 2026.
• Motion: Mary Lydecker moved to approve the extension of time to file the decision to November 13, 2026. Diego Macias seconded.
• Vote: Passed 7-0.