Walk down Commercial Street past Puopolo Playground and you'll find the same paved lot the city broke ground on this past December, the shuttered Mirabella Pool sitting quiet beside it. Nothing about the site looks like a $65 million construction project. It looks like a parking lot waiting for something to happen.
A few blocks away, inside the Nazzaro Community Center on North Bennet Street, something has in fact been happening. Quietly, mostly behind drywall and in mechanical rooms, a $5 million renovation has been moving through its schedule since last fall, on pace to wrap its major work by roughly the time you are reading this. Two city-funded projects, born from the same 2019 planning study, are now telling two different stories about how public construction actually gets built in the North End.
What the City Actually Promised
The plan traces back to a 2017 to 2019 community process that concluded the century-old Nazzaro building, a former public bathhouse that opened in the early 1900s, had simply outgrown what North End residents needed from it. The fix the city settled on was a split: build a new, larger BCYF community center next to the outdoor Mirabella Pool on Commercial Street, and repurpose the historic Nazzaro building for other community uses once the new center opens.
In January 2023, Mayor Michelle Wu announced $25 million in state funding toward the new center, with $5 million of that carved out for renovating the Nazzaro building itself. At the time, the city put the full cost of the new construction at $50 to $60 million. The Nazzaro building was designated a Boston landmark later that year, which means any work on it now runs through the Boston Landmarks Commission on top of ordinary permitting.
The Two Projects Split Onto Different Timelines
Here is where the story stops being generic. The Nazzaro renovation and the new Commercial Street building are not the same construction schedule wearing two names. They are two separate contracts, funded separately, running on separate clocks, and only one of them has stayed close to its original date.
The Nazzaro renovation is a Boston Resilient Buildings Program project, the city's ongoing effort to fix mechanical and structural issues in public buildings before they become emergencies. Reporting from May 2025 put its construction start in fall 2025, with the bulk of the work targeted for completion by June 2026 and a handful of remaining items possibly stretching into late summer or early fall 2026, which is roughly where the calendar sits today. It is not glamorous work. It is behind-the-walls mechanical upgrades on a landmarked early-1900s building, and by most accounts it has moved on something close to the timeline the city gave residents a year and a half ago.
The new Commercial Street building is a different animal, and its dates have moved more than once:
| Milestone | Date given | Source |
|---|---|---|
| Original cost estimate | $50 to $60 million | City funding announcement, January 2023 |
| Revised cost cited at community meeting | $65 million | Community meeting, April 2025 |
| Construction schedule presented by the city | General construction July 2026 to March 2028, target completion Feb/March 2028 | City presentation, June 2025 |
| Groundbreaking ceremony held | December 4, 2025 | City press release |
| Completion date on one city project page | Fall 2027 | Boston.gov, updated April 2026 |
| Completion date on a second city project page | Summer 2028 | Boston.gov, updated July 2026 |
Two live pages on the city's own website, both describing the identical project, currently disagree with each other by nearly a year. That is not a rumor picked up secondhand. It is what the pages say when you load them.
What the Groundbreaking Actually Looked Like
The December 4 ceremony was real. Mayor Wu hosted it, and the city's own announcement included remarks from Councilor Gabriela Coletta Zapata and longtime resident John Romano Sr., who told the city he was excited about finally getting a full-size gymnasium, alongside confirmation that architect Sasaki and contractor Turner Construction had been selected for the project. The announcement described a facility that will elevate the site for future coastal conditions and replace the aging pool infrastructure.
What that ceremony did not include, according to residents watching the site afterward, was much visible construction. A post from the community website northend.page, published in mid-March 2026, described the groundbreaking as involving one truckload of dirt brought in so it could be ceremonially shoveled, with no other apparent site work in the months that followed. By that resident's count, roughly seven of the thirty-four months originally allotted between the pool's last open season and its planned 2028 reopening had already passed with little to show for it, prompting some in the neighborhood to ask whether construction should be delayed until after the 2026 swim season rather than keep the pool closed through a summer with no visible progress to justify it.
BCYF held a follow-up meeting at the Nazzaro on March 30, 2026, to walk residents through the project and formally introduce the contractor. Whether that meeting translated into visible groundwork on Commercial Street is not something the public record settles either way. What is clear is that the completion date on the city's own site had, as of this past July, drifted to a full year later than one of its own other pages was still listing.
The Pool Question Nobody Has Fully Answered
There is a second thread worth pulling, because it shows the process working the way it is supposed to. At the April 2025 community meeting, city officials disclosed that the pool would close for two full summers, 2026 and 2027, and that the replacement would be a smaller, multi-purpose pool rather than a like-for-like rebuild. Residents pushed back hard on the downsizing, according to the North End Regional Review's account of that meeting.
By the time the city presented its formal project requirements two months later, in June 2025, the language had changed. The pool deck and water area were now specified to remain roughly the same size as the existing pool, just elevated for long-term flood resilience, rather than downsized into something smaller. Whether that shift came directly from the resident pushback or from other design constraints is not something the record spells out. But the sequence, opposition in April, reversal in June, is the kind of detail that only shows up if you read both meetings against each other, and it is a small example of a neighborhood process actually changing an outcome.
What Actually Matters for the Rest of 2026
If you live in the North End, here is the version worth carrying into the fall:
- The Nazzaro building stays open and functioning as a community center throughout the new construction. It is not going anywhere.
- The Mirabella Pool has been closed since its 2025 season and, per the city's own pool page, remains closed with a target reopening of summer 2028, though the city's own project pages have not agreed with each other on the surrounding building's completion date.
- The Nazzaro's own $5 million mechanical renovation is the quieter success story here, tracking close to its original fall 2025 to fall 2026 window while the larger new-building project is the one whose dates keep moving.
- Design decisions on the new center, including the pool's final size, have shown at least one instance of shifting in response to direct resident feedback at a public meeting, which means the next round of community meetings is worth attending if you have an opinion about what gets built.
None of this changes what makes Commercial Street and the surrounding blocks a place people want to live. It does mean that anyone planning a summer around the Mirabella Pool, or simply curious why that lot has sat quiet so long, now has a clearer picture of why: not because nothing is happening, but because the project everyone came out for the photo op with has moved slower than the one nobody threw a ceremony for.
If you are thinking about property near Commercial Street, the Greenway, or anywhere else in the North End and want a read on how projects like this one tend to affect a block over time, our team at True North Boston Realty spends its days in these buildings and at these meetings. Reach out anytime you want a straight answer grounded in what is actually happening on the ground here, not just what the press release said.