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Overlooking the prestigious first block of Commonwealth Avenue, just steps from the Boston Public Garden, this extraordinary triplex offers one of Back Bay's most coveted addresses. Highlights include direct elevator access to every level, three sun-filled corner exposures, a private roof deck ideal for entertaining, and the rare luxury of two garage parking spaces. An elegant foyer leads to a grand fireplaced living room that opens to a remarkable walk-out side terrace overlooking the Commonwealth Avenue Mall. A gourmet kitchen with breakfast nook and an elegant formal dining room enjoy classic Back Bay architectural views. The serene primary suite features a fireplace, sitting area, custom closets, and a marble spa bath, complemented by three additional bedrooms and a refined top floor library or home office with built-ins. Soaring ceilings, oversized windows, bunk room, a wet bar, and exceptional storage complete this timeless and sophisticated residence. Two Garage, Storage.

More Info

Basic Information

  • Bedrooms4
  • Mls StatusActive
  • Bathroom4
  • Parcel Number 4758893
  • Unit NumberPH

Location

  • NeighborhoodBack Bay
  • SubdivisionBack Bay
  • Address36 Commonwealth Avenue
  • Building Number36
  • CountySuffolk
  • StateMA
  • StreetCommonwealth Avenue
  • TownBoston
  • Zip02116

Property

  • Entry Location Unit Placement(Upper)

Exterior

  • Exterior Features Deck - Roof, Patio

Property Information

  • Square Feet3,771
  • Building Area Source Public Records
  • Living Area 3,771
  • Lot Size Units Acres
  • Structure Type Brownstone

Other

  • Association Fee $2,817
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Insurance
    • Maintenance Grounds
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed01/27/2026
  • Farm Land Area Units Square Feet
  • View Count3

Tax Information

  • Tax Assessed Value $7,256,800
  • Tax Year 2026
  • Taxes$86,474

Rooms

  • Bathrooms Total Decimal 3.5
  • Bedroom 2 Second
  • Bedroom 3 Third
  • Bedroom 4 Third
  • Dining Room First
  • Family Room Third
  • Full Bath3
  • Half Baths1
  • Kitchen First
  • Living Room First
  • Master Bedroom Second

Interior

  • Flooring Hardwood

Utilities

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

Amenities

  • Amenities
    • Medical Facility
    • Park
    • Private School
    • Public Transportation
    • Shopping
    • T-Station
    • Walk/Jog Trails
  • Association Amenities Elevator(s)
  • Other AmenitiesFireplace, Garden
  • PetsYes w/ Restrictions
  • Security Features Intercom, TV Monitor

Parking

  • Parking Spaces2
  • Covered Spaces 2
  • Garage YN Yes
  • Parking Features Attached, Garage Door Opener, Assigned

Basic Information

  • List Price$8,495,000
  • MLS Number73471899
  • Modification Date04/05/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Common Walls No One Above, Corner
  • Entry Level 3
  • FireplaceYes
  • Fireplaces Total 4
  • Garage Spaces2
  • Patio And Porch Features Deck - Roof, Patio
  • Rooms8
  • Stories3
  • Year Built1880
  • Year Built Details Approximate
  • Year Built Source Public Records

Map Location

Listed by Beth Dickerson of Gibson Sotheby's International Realty

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, 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. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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