Plans for a mixed-use development to “transform” Alewife’s Quadrangle moved toward a special permit application next month at a virtual Planning Board meeting Tuesday night, as a project team for Denver-based Healthpeak Properties presented updated plans for a $4.5 billion, 4.6 million square foot project.
“It’s very surreal to finally be here in front of the planning board after such a long journey,” said Healthpeak’s Rylan Squirrel. The development has been in the planning process for years, alongside major rezoning allowing greater density and height in the area.
Eventually, it promises to connect this part of Alewife more closely with the surrounding neighborhoods, with integrated commercial and residential buildings, a bridge to Alewife station, and open spaces on over 40 acres of West Cambridge. Developers now face increased costs and a deflated market for laboratory space as the project moves forward.
Now, the project faces a vastly different economic landscape from when Healthpeak first acquired the properties. “Everything made financial sense,” Squirrel said of the early plans. “Nowadays, with increased interest rates, inflated construction costs, and regulatory uncertainty, we are met with some very serious challenges, not just for the life science development, but also the residential development itself.”
Lab vacancies in Greater Boston reached an all-time high of 28 percent in 2025, according to real estate firm CBRE. With that in mind, Healthpeak’s development will likely begin with the residential buildings and the pedestrian and bicycle bridge. Planning board member Ashley Tan requested more detailed phasing plans, which developers promised will come later with the formal application.
The board did not open the meeting to public comment, but a letter by three local residents shared with Cambridge Day expressed concerns about light pollution and visibility at Fresh Pond Reservation. Other asks from the public at a previous community meeting included solutions to flooding and sewage and traffic at key rotaries.
The Healthpeak team aims to complete an application for the planning board in March and will continue to “work through” economic difficulties. “[This project] represents what I believe may be the last remaining undeveloped portion of Cambridge,” James Rafferty, one of the attorneys for the development, said Tuesday. “There’s a real opportunity here to create something special.”
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This project delivers what Cambridge needs: substantial new housing in a city with chronic undersupply, right next to Alewife transit with major pedestrian and bike improvements. Density near rapid transit *reduces* per-capita car trips and sprawl. It does not increase them.
The mixed-use plan creates a real neighborhood, keeps jobs near homes, and supports local services. Large projects like this also produce deed-restricted affordable units through Inclusionary Zoning at meaningful scale, something smaller projects rarely achieve.
It expands the tax base and thus can ease pressure on residential taxpayers. Phasing is smart, allowing flexibility as market conditions change.
The real risk is not building. It means continued scarcity and displacement.
This is “central planning” design whose overwhelming size surely destroys hopes for a neighborhood with intimate, European-style piazzas. It will be like the set from the 70’s dystopian show The Prisoner. Planning at this scale forces designers and developers to shoot for a unifying theme, a grand design. It will suck large watermelons. The city must step in, confiscate the land, break it into lots, incentivize social housing, prohibit lab space for 10 years, and build housing along the lines of Jefferson Federal. Now THAT is money well spent. This utopian vision Rafferty speaks of, “a real opportunity to create something special” is a waking nightmare of exclusive elite classes building glass and steel, American-style. There is no mystery to it, folks: take any ‘hood in any European city and see how housing, small businesses, transportation, leisure, and human-scaled design work together to create a livable, desirable city. Not this effin’ tech campus with high priced condos.
I’m confused. Wasn’t the building spat that already occurred in the 00’s and 10’s “a real opportunity… to create something special”?
And we were left with….I guess the Cambridge version of a strip mall?
This isn’t a choice between a “Prisoner” set and a European piazza. It’s a choice between keeping a car-oriented industrial tract next to a Red Line stop or adding about 2,000 homes, including affordable units, along with new streets, shops, and open space.
If we care about rents, climate, and displacement, building substantial housing here is far more constructive than freezing the site in place or fantasizing about the city seizing it and micro-designing an unrealistic alternative.
Proposing implausible alternatives is a common way to oppose development without saying so directly.
Every time I see this style of development I see not something that builds community but is more human “warehousing”, like old Corporate Towns that Ford built with Concrete being the most well known in the past, but the brutalism of the 1960s and 1970s reborn, just with more glass.
The city cannot grow itself out of financial issues, we should not look like another section of Boston. More lab space is a fools errand… they should turn that section into housing and overall make the whole thing more livable with more green space.
Expanding Cambridge’s population will not solve any problems, it will just stress a power grid and water supply that is already strained. That means buying more from elsewhere which raises what everyone who lives here will be paying.
@Federico Muchnik
“The Prisoner”?! “a waking nightmare of exclusive elite classes building glass and steel”?! These are just apartments, Federico, desperately needed. Close to public transportation. Win win win.
I don’t see human warehousing or some dystopia. I see a big improvement. These developments replace underused lots with modern, sustainable spaces that support jobs, taxes, and innovation. All vital for funding the very services and open spaces residents want. And near public transportation!
Cambridge isn’t turning into Boston. It’s continuing the dense, walkable, character that’s defined the city for decades. Lab and office projects also create the revenue that helps the city invest in affordable housing and green space elsewhere.
And on resources: Cambridge’s infrastructure planning already accounts for growth. Modern buildings like this are energy-efficient, water-conserving, and built to higher environmental standards than the older stock they replace. Thoughtful, compact growth isn’t the problem. It’s how we make the city stronger, greener, and more resilient!
This project is a big win for an underdeveloped area and for Cambridge in general.