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
Property Details
Price:
$7,495,000
MLS #:
73529271
Status:
Active
Beds:
3
Baths:
3.5
Type:
Condo
Subtype:
Condominium
Neighborhood:
backbay
Listed Date:
Jun 3, 2026
Finished Sq Ft:
3,498
Total Sq Ft:
3,498
Year Built:
1899
See this Listing
Schools
Interior
Above Grade Finished Area
3498
Appliances
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
2
Flooring
Hardwood
Heating
Forced Air
Interior Features
Wet Bar, Elevator
Laundry Features
In Unit
Exterior
Association Amenities
Elevator(s)
Attached Garage YN
1
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Bike Path, Highway Access, Marina, T-Station, University
Covered Spaces
2
Exterior Features
Deck, Patio
Garage Spaces
2
Parking Features
Attached
Parking Spots
2
Parking Total
2
Patio And Porch Features
Deck, Patio
Roof
Rubber
Security Features
Intercom, Concierge
Stories
2
Financial
HOA Fee
$4,502
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Reserve Funds
Tax Year
2026
Taxes
$68,958
Map
Community
- Address128 Beacon Street # B Boston MA
- CityBoston
- CountySuffolk
- Zip Code02116
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 128 Beacon Street # B Boston MA is a Condo for sale in Boston, MA, 02116. It is listed for $7,495,000 and features 3 beds, 4 baths, and has approximately 3,498 square feet of living space, and was originally constructed in 1899. The current price per square foot is $2,143. The average price per square foot for Condo listings in Boston is $1,020. The average listing price for Condo in Boston is $1,422,456. To schedule a showing of MLS#73529271 at 128 Beacon Street # B in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Coldwell Banker Realty – Back Bay. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
128 Beacon Street # B
Boston, MA

