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125 Commonwealth AvenueBoston, MA 02116

For Sale

$14,250,000

Smart Buyer Rebate $71,250

Introducing a magnificent, extra-wide townhome ideally located on the sunny side of the highly desired Commonwealth Avenue Mall in the heart of Boston’s prestigious Back Bay neighborhood. Available for the first time in almost sixty years, this stunning home presents an extraordinarily rare opportunity to create a bespoke trophy residence with the assistance of esteemed luxury development firm, BSA Construction. This masterpiece townhome will offer exceptional features and amenities including elevator access to all levels, garage and outdoor parking, original gilded age detailing, grand entertaining rooms, soaring ceilings, oversized bay windows, two walk-out terraces and an enclosed patio. This is a once-in-a-lifetime opportunity to create a showpiece townhouse in a prime location steps from the Public Garden, Charles River Esplanade, and the fine shops and restaurants of Newbury Street, offering residents an unparalleled luxury lifestyle.

Listed by Tracy Campion

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Campion & Company Fine Homes Real Estate

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617-236-0711

Last updated August 22, 2025

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Source: MLSPin #73419118

Listing Facts

  • TypeSingle-family
  • NeighborhoodBack Bay East
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu19
  • Taxes$49,847.62/year
  • Size9,000 sqft
  • Price per sqft$1,583

Amenities

  • Air Conditioning
  • Parking

Location

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Listing History

08/18/2025
Listed by Campion & Company Fine Homes Real Estate
$14,250,000

Property Details for 125 Commonwealth Avenue

Association

Amenities

  • Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House Of Worship, Private School, Public School, T-Station, University

Exterior

Construction

  • Property Attached: Yes
  • Year Built: 1899
  • Year Built Details: Approximate
  • Architectural Style: Other (See Remarks)

Measurements

  • Building Area Total: 9,000
  • Building Area Units: Square Feet
  • Lot Features: Other
  • Lot Size Acres: 0.07
  • Lot Size Area: 0
  • Lot Size Square Feet: 3,237
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 3351979
  • Tax Annual Amount: $49,847.62
  • Tax Assessed Value: $4,263,000.00
  • Tax Year: 2026

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 5

Measurements

  • Living Area: 9,000
  • Living Area Source: Measured

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 14

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 2
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached, Under

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Water Source: Public

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. 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, leasing or renting 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, leasing or renting. 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, or as to the accuracy of any of the Images, set forth herein.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.