655 Baltic Street is a four-condo new building on Baltic Street between 4th and 5th Avenues, where Boerum Hill meets Park Slope. Each home takes a full floor, and three of the four went into contract within about three months of launch. The one left is the garden duplex with a large private yard.
Where Things Stand
The Attorney General accepted the offering plan on May 11, 2026, and sales launched on June 3, 2026, a few weeks later. The developer is Dido Properties. As of November 1, 2026, three of the four homes are in contract, and the garden duplex is the only one available. Its asking price was cut on October 28 from $2,150,000 to $1,995,000. Join my early access list below and you'll hear about any more price changes on the last home before it's gone.
The Numbers So Far
As of November 1, 2026, from the public listings:
Available now: the garden duplex, 1,351 square feet with a bedroom suite upstairs, a flexible lower level with a powder room, and a large backyard with a pergola, outdoor fireplace and outdoor kitchen
Asking price: $1,995,000
Monthly costs: common charges plus taxes of about $2,414 per month
Asking price per square foot: about $1,477
In contract: three two-bedrooms of 923 to 931 square feet: Residence 2 (last asking $1,500,000), Residence 3 with a balcony and private roof terrace (last asking $1,850,000) and the penthouse with a balcony and private roof terrace (last asking $1,995,000)
The garden duplex is now asking about 7% below its offering plan price of $2,150,000. The latest plan amendment puts the total sellout at about $7.5M.
Available home: Garden Duplex, 2 bed, $1,995,000
Buying in a New Development?
New construction works differently than a resale: offering plans, sponsor contracts, closing costs and timelines all have their own rules.
A Closer Look at the Building
This is a small walk-up with one home per floor and a planted front yard with tucked-away trash and compost storage. Finishes include European white oak floors, Caesarstone counters, custom lacquered cabinets, integrated Bertazzoni and Fisher & Paykel appliances, terrazzo-tiled baths and a stacked washer and dryer in every home.
The garden duplex is built around its yard: the living room, dining room and kitchen open through sliding doors onto grass and tile, with a pergola, a built-in electric fireplace and an outdoor kitchen with a grill and sink. Downstairs works as an office or den, with lots of closet space and a lightwell patio.
Want the floor plan for the garden duplex? Send me a note and I'll share it.
Boerum Hill Highlights
Boerum Hill is a quietly chic pocket between Cobble Hill and Park Slope, known for smaller-scale brownstones, the antique and design shops along Atlantic Avenue and easy walks to Downtown Brooklyn. This end of Baltic Street also puts you close to Fifth Avenue's restaurants, BAM and Barclays Center, with Whole Foods and the Park Slope Food Coop a few blocks away.
2 and 3 at Bergen Street, about a 6-minute walk
R at Union Street, about 6 minutes on foot
2, 3, 4, 5, B, D, N, Q and R at Atlantic Avenue-Barclays Center, about 8 minutes
Katie's Take
I track every new development in Brooklyn, and here's how this one compares: 655 Baltic Street has averaged about $1,810 a square foot, right in line with 93 Wyckoff Street at about $1,820 and above 436 State Street at about $1,600, the other Boerum Hill new developments selling now. Its three upper homes went into contract in an average of about six weeks. After the October price cut, the garden duplex is asking well under the upper floors on a per-foot basis, so if a real backyard matters more to you than a roof terrace, this is the time to look.
Want to see it in person? Let's talk.
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