Located on the waterside of Beacon Street in one of Back Bay’s most prestigious boutique concierge buildings, this rarely available, one-of-a-kind grand residence offers an exceptional blend of luxury, scale & outdoor living. The elevator opens directly into the magnificent upper level, where soaring 14-foot ceilings & dramatic floor-to-ceiling windows create an extraordinary sense of space and light. The newly renovated chef’s kitchen features top-of-the-line appliances & flows seamlessly into the dining area, complete with a gas fireplace. From here, step out to one of Boston’s largest private outdoor terraces, spanning approximately 1,600 sq.ft overlooking the Charles River and Cambridge skyline. Also on this level are a grand formal living room with a second gas fireplace, an additional dining area & a spacious south-facing bedroom with en-suite marble bath.The lower level features two baths & two generously sized bedrooms, both opening directly onto a second private outdoor space
Listed by Iliyan Padinkov
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Coldwell Banker Realty - Boston
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617-678-6400
Last updated June 07, 2026
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Source: MLSPin #73529271
Listing Facts
TypeCondo
NeighborhoodBack Bay East
Bedrooms3
Bathrooms4
Days on Prevu12
HOA/Maint. Fees$4,501.68/month
Taxes$68,958/year
Size3,498 sqft
Price per sqft$2,143
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Pets Allowed
Air Conditioning
Elevator
Parking
Location
Mortgage Calculator
Listing History
06/03/2026
Listed by Coldwell Banker Realty - Boston
$7,495,000
Property Details for 128 Beacon Street B
Association
Amenities
Association Amenities: Elevator(s)
Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Bike Path, Highway Access, Marina, T-Station, University
How many bedrooms and bathrooms does this condo have?
There are 3 bedrooms and 4 bathrooms in this condo at 128 Beacon Street B.
Does this condo have parking?
Yes, there are 2 parking spaces available for 128 Beacon Street B.
Are pets allowed at 128 Beacon Street?
Yes, 128 Beacon Street allows pets.
What are the annual taxes for 128 Beacon Street B?
Annual taxes for this condo are estimated at $68,958.
How does 128 Beacon Street B compare to other condos in Back Bay East?
This condo is listed 78% above the average price for condos in Back Bay East and has been on the market for 84 less days than the typical home in this area.
What is the square footage on this condo?
According to the MLS, this listing is 3,498 sqft.
128 Beacon Street B is a 3-bedroom, 4-bath condo for sale in Boston MA 02116. Listed on Prevu for 12 days at $7,495,000. This home features 3,498 square feet of living space, located in Back Bay East. The median listing price for condos in this area is $3,200,000. Property amenities include private outdoor space, dishwasher, pets allowed, elevator, air conditioning, parking, and washer/dryer. Explore more condo listings in Boston.
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