Back Bay didn't open a single new restaurant at street level this year. Not one storefront changed its footprint, not one new building went up between Berkeley Street and Massachusetts Avenue. And yet 2026 has been one of the busiest years the neighborhood's food and retail scene has had in a while. The explanation is upstairs.
Walk into 400 Newbury Street this fall and you'll find Rosa y Marigold, the Peruvian restaurant from JuanMa Calderón and Maria Rondeau, the couple behind Celeste in Somerville and La Royal in Cambridge. It opened in mid-April as a 100-seat room with an open kitchen, live jazz on Wednesday nights, and brunch service on Sundays. That's the restaurant most people mean when they say Rosa y Marigold is at the Lyrik. What they usually don't mention, because you have to actually look for it, is that Avra Estiatorio sits one floor above it in the same building. Avra is the modern Greek seafood concept from Nick Tsoulos and Nick Pashalis, the New York-born brand making its Boston debut with whole fish flown in from the Mediterranean and displayed on ice for guests to pick their own preparation. Two restaurants, two kitchens, two very different menus, one staircase.
A few doors down the same stretch of Newbury, Nana's Green Tea opened its café in July. The Tokyo-born matcha chain didn't need new ground either. It filled space that was already zoned for food service in a building that was already standing.
The Retail Version of the Same Move
Newbury Street was platted in the late nineteenth century on narrow, fixed lots. There's no widening a storefront here the way a suburban shopping center might bolt on a new wing. So when brands wanted more room this year, they went vertical instead.
On, the Swiss running shoe company, opened its first Boston store at 138 Newbury in April, timed to marathon week. The build-out is roughly 2,800 square feet across two levels, and the company kept the building's original facade rather than replacing it. A few blocks away, CNCPTS opened a three-floor flagship at 18 Newbury, connected by a central staircase, with a dedicated women's luxury boutique called VRSNL occupying the top floor by itself. Neither brand needed a new address. Both needed more square footage than a single Back Bay storefront has ever offered, and both found it by building up inside walls that have been there since the 1890s.
If you've been counting new storefronts on your walk to the T stop and coming up with a number that feels low for how much has actually changed, this is why. The count is low. The square footage isn't.
What Actually Left the Neighborhood
Not everything upstairs got busier. Amar, the Portuguese fine-dining restaurant on the 17th floor of the Raffles Boston hotel at 40 Trinity Place, closed for good on April 26. The space is being converted into a private event venue, which a Raffles spokesperson described as a response to growing demand for curated celebrations rather than a la carte dinner service. Amar opened in 2023 with chef George Mendes, previously of the Michelin-starred Aldea in New York, and built a following around skyline views and seafood-driven Portuguese cooking. Mendes had already stepped away from the restaurant before the closure was announced, and he's since turned his attention to a tasting-menu project in the South End.
There's a second Back Bay project still waiting on a name. A Street Hospitality, the group behind La Padrona and Trade, is taking over the space at 200 Boylston that used to house the Bristol Lounge at the Four Seasons Hotel Boston, a room that had been without a proper dining operation since the Bristol closed during the pandemic. Chef Jody Adams is developing a menu built around Dover sole and prime rib. As of this spring the space was still under construction with no name and no opening date attached, just a promise from the ownership group that they're taking their time.
The One New Thing That Actually Opened at Street Level, Sort Of
LPM Restaurant and Bar debuted June 25 at the Four Seasons Hotel One Dalton Street, and it's the closest thing Back Bay got this year to a genuinely new addition rather than a reshuffling. LPM is a French Riviera-inspired brand founded in London in 2007, and this is its first location in the Northeast and only its third in the United States, following Miami and Las Vegas. Even here, though, the pattern holds. LPM took over the hotel's second floor, in the space that used to be One Dalton's breakfast concept, One + One. It's a new restaurant, but it's still a floor swap inside a building that already existed, not a new footprint carved out of the block.
The Sundays Are Running Out
Open Newbury Street, the program that closes the mile-long stretch between Berkeley Street and Massachusetts Avenue to cars, has ten scheduled Sundays this year plus an additional holiday date still to be announced for December. The city called off the September 13 date ahead of time because of forecasted heavy rain, which means the version of the season most people remember got a little shorter than the schedule promised. The last standard Sunday of the year lands on October 11, running the usual 10 a.m. to 6 p.m., car-free from Berkeley to Mass Ave.
The Copley Square Farmers Market has more runway. It operates Tuesdays and Fridays from 11 a.m. to 6 p.m. through November 24 at the renovated McKim Plaza outside the Boston Public Library's central branch, with vendors like Kimball Fruit Farm and Red's Best rotating alongside newer additions such as Lakon Paris Patisserie. It's worth building a Tuesday or Friday errand around before the season ends, especially if you haven't walked through the plaza since the renovation.
What This Means If You Live Here
None of this changes your commute. It doesn't change the number of doors you pass on your way to the pharmacy or the dry cleaner. What it changes is what's behind those doors, and in a neighborhood built on fixed nineteenth-century lot lines, that's often the only kind of change available. A headline that says three new restaurants opened in Back Bay this year is technically true and also a little misleading if two of the three are stacked in the same building. The honest version is that Back Bay added a meaningful amount of new dining and retail capacity in 2026 without expanding its footprint by a single square foot, and most of it is one flight of stairs from something you already knew was there.
If you've been to Rosa y Marigold and assumed you'd seen everything the Lyrik has to offer, you haven't. If you've walked past 18 Newbury without going up to the third floor, you're missing two-thirds of the store. The neighborhood rewards looking up this year, literally.
Kathleen Murphy Group keeps a running list of what's opening, closing, and quietly expanding around Back Bay. If we missed something worth adding, or you want to talk about anything happening in the neighborhood, Kathleen Murphy Group is happy to hear from you.
