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An extraordinary and never before offered Back Bay opportunity, ideally positioned across from the Mandarin Oriental and Prudential Center own two top-floor condominiums plus a private 6 car garage. Potential to combine units and create a custom penthouse residence, with possible rooftop terrace. These sun-filled homes feature expansive windows, skylights, and a flexible two-level layout with loft space ideal for office, guest, or nursery. Updated kitchens include granite, stainless steel appliances, double ovens, and islands for prep. Additional highlights: hardwood floors, central A/C, in-unit W/D, and elevator access. Unmatched location near Copley Sq, Newbury St, top restaurants, shopping, and transit. A truly unique Back Bay opportunity.

More Info

Basic Information

  • Bedrooms6
  • Mls StatusActive
  • Bathroom4
  • Parcel Number 4671489
  • Unit NumberPH

Tax Information

  • Tax Assessed Value $4,997,400
  • Tax Year 2026
  • Taxes$67,758

Parking

  • Parking Spaces6
  • Covered Spaces 6
  • Garage YN Yes
  • Parking Features Attached, Garage Door Opener

Rooms

  • Bathrooms Total Decimal 4
  • Full Bath4

Basic Information

  • List Price$6,500,000
  • MLS Number73506820
  • Modification Date05/02/2026
  • Property SubTypeCondominium

Location

  • NeighborhoodBack Bay
  • SubdivisionBack Bay
  • Address811 Boylston Street
  • Building Number811
  • CountySuffolk
  • StateMA
  • StreetBoylston Street
  • TownBoston
  • Zip02116

Building

  • Attached Garage YN Yes
  • BasementY
  • Building Area Units Square Feet
  • Construction Materials Brick, Stone
  • Entry Level 5
  • Garage Spaces6
  • Property StyleOther (See Remarks)
  • Rooms12
  • Stories2
  • Year Built1910
  • Year Built Details Renovated Since
  • Year Built Source Public Records

Property

  • Acreage0.07

Exterior

  • RoofRubber, Metal

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Forced Air
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet4,260
  • Building Area Source Public Records
  • Living Area 4,260
  • Lot Size Square Feet 3,192
  • Lot Size Units Acres

Amenities

  • Amenities
    • Highway Access
    • Laundromat
    • Medical Facility
    • Park
    • Private School
    • Public Transportation
    • Shopping
    • T-Station
    • University
    • Walk/Jog Trails
  • Association Amenities Elevator(s)

Other

  • Association Fee $1,000
  • Association Fee Includes Insurance, Maintenance Structure, Snow Removal
  • Date Listed04/28/2026
  • Farm Land Area Units Square Feet
  • View Count3

Map Location

Driving Directions

Listed by Melissa Karger of Seaport Realty Group

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