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Welcome to 126 Marlborough Street, a luxurious single family residence that combines a historic pedigree with modern livability, privacy, and ideal positioning mid-block between Clarendon and Dartmouth Streets. This turnkey nearly 5,000 sq. ft. four bedroom row house features an attached garage plus driveway parking, glass elevator to access all five floors, two south-facing living spaces with gas fireplaces and grand 11'+ ceilings, a formal dining room with auxiliary kitchen, and primary kitchen with Gaggenau appliances, front-facing oriel windows, and dining area. The floor-through primary suite offers a gas fireplace, two walk-in wardrobe rooms, and two full marble baths with heated floors and spa-inspired wet room. Outdoor amenities include a full-length roof deck under the Boston skyline with outdoor kitchen and gas fire pit, plus a terrace off the living room. A one-of-a-kind property, 126 Marlborough Street is tranquil yet central to all the Back Bay neighborhood has to offer.

More Info

Basic Information

  • Bedrooms4
  • Mls StatusContingent
  • Bathroom7
  • Contingency Inspection
  • Lot Features Other
  • Parcel Number 3351946

Tax Information

  • Tax Assessed Value $7,323,100
  • Tax Year 2026
  • Taxes$87,304

Parking

  • Parking Spaces4
  • Covered Spaces 2
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features Attached, Garage Door Opener, Paved Drive, Off Street, Paved

Rooms

  • Bathroom 1 Third
  • Bathroom 2 Third
  • Bathroom 3 Fourth Floor
  • Bathrooms Total Decimal 6
  • Bedroom 2 Fourth Floor
  • Bedroom 3 Fourth Floor
  • Bedroom 4 Basement
  • Dining Room Main, First
  • Family Room Second
  • Full Bath5
  • Half Baths2
  • Kitchen Second
  • Living Room Main, First
  • Master Bedroom Third

Basic Information

  • List Price$10,500,000
  • MLS Number73490172
  • Modification Date06/03/2026
  • Property SubTypeSingle Family Residence
  • PurchaseContractDate06/03/2026
  • Virtual TourView Tour

Location

  • NeighborhoodBack Bay
  • SubdivisionBack Bay
  • Address126 Marlborough Street
  • Building Number126
  • CountySuffolk
  • StateMA
  • StreetMarlborough Street
  • TownBoston
  • Zip02116

Building

  • Attached Garage YN Yes
  • Building Area Units Square Feet
  • Door Features Pocket Door, French Doors
  • FireplaceYes
  • Fireplace Features Family Room, Living Room, Master Bedroom
  • Fireplaces Total 3
  • FoundationGranite
  • Garage Spaces2
  • Patio And Porch Features Deck, Deck - Roof
  • Property StyleOther (See Remarks)
  • Rooms8
  • Utilities For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection, Outdoor Gas Grill Hookup
  • Year Built1868
  • Year Built Details Approximate, Renovated Since
  • Year Built Source Public Records

Property

  • Acreage0.05

Interior

  • Flooring Tile, Hardwood, Stone / Slate, Flooring - Stone/Ceramic Tile, Flooring - Hardwood
  • Interior Features
    • Bathroom
    • Bathroom - Full
    • Bathroom - Half
    • Bathroom - Tiled With Shower Stall
    • Closet/Cabinets - Custom Built
    • Countertops - Stone/Granite/Solid
    • Elevator
    • Lighting - Overhead
    • Mud Room
    • Other
    • Recessed Lighting
    • Sauna/Steam/Hot Tub
    • Steam / Sauna
    • Wet Bar
    • Wired for Sound

Exterior

  • Exterior Features Deck, Deck - Roof, Rain Gutters, Other, Outdoor Gas Grill Hookup
  • RoofRubber

Utilities

  • Cooling Central Air, Ductless
  • Cooling YN Yes
  • Electric Circuit Breakers
  • Heat SystemYes
  • Heating Central, Radiant, Natural Gas, Hydro Air
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet4,886
  • Building Area Source Measured
  • Living Area 4,886
  • Lot Size Square Feet 1,978
  • Lot Size Units Acres
  • Property Attached YN Yes
  • View YN Yes

Amenities

  • Amenities
    • Bike Path
    • Highway Access
    • House of Worship
    • Medical Facility
    • Other
    • Park
    • Pool
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • Tennis Court(s)
    • University
    • Walk/Jog Trails
  • Appliances IncludedGas Water Heater, Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Wine Refrigerator, Range Hood, Plumbed For Ice Maker
  • Security Features Security System

Other

  • Date Listed03/23/2026
  • Farm Land Area Units Square Feet
  • Other Equipment Intercom
  • View Count10

Map Location

Driving Directions

Listed by Andrew Veneziano of REMAX Andrew Realty Services

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