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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

Tax Information

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

Parking

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

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

Basic Information

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

Location

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

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

Property

  • Entry Location Unit Placement(Upper)

Interior

  • Flooring Hardwood

Exterior

  • Exterior Features Deck - Roof, Patio

Utilities

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

Property Information

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

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

Legal

  • ZoningCD

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 Count4

Map Location

Driving Directions

Listed by Beth Dickerson of Gibson Sotheby's International Realty

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