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$34,990,000
5 Beds 9 Baths
HOA
N/A
SQFT
10689
128 Commonwealth Avenue
Boston, MA 02116
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Property Description

A rare Back Bay masterpiece, this extraordinary Parisian-inspired Beaux Arts single-family residence on Commonwealth Avenue commands one of Boston’s most prestigious addresses with timeless grandeur and unrivaled scale. One of the famed “Commonwealth Avenue Sisters,” the home features a magnificent limestone façade, richly detailed interiors, ornate moldings, and dramatic entertaining spaces throughout, making it an unmatched jewel of the Back Bay neighborhood. Grand formal living and dining rooms, a stunning gourmet kitchen, and a sensational family room with Juliet balcony overlooking the Commonwealth Avenue Mall create an exceptional setting for both refined entertaining and everyday living. Complete with commercial elevator access to every floor, multiple private decks, 5+ bedrooms, 6 full and 3 half baths, and 2 heated garage and 4 heated outdoor parking, this is a singular opportunity to own one of Back Bay’s most iconic single-family residences.

Property Details

Amenities

  • Highway Access
  • House of Worship
  • Medical Facility
  • Park
  • Private School
  • Public School
  • Public Transportation
  • Shopping
  • T-Station
  • Tennis Court
  • University
  • Walk/Jog Trails

Bathrooms

  • Full Baths: 6
  • Half Baths 3
  • Master Bath: 1

Bedrooms

  • Bedrooms: 5

Other Rooms

  • Total Rooms: 16
  • Laundry Room Features: Full

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Water: City/Town Water
  • Sewer: City/Town Sewer

Garage & Parking

  • Garage Parking: Attached, Heated
  • Garage Spaces: 2
  • Parking Features: Off-Street
  • Parking Spaces: 6

Interior Features

  • Square Feet: 10689
  • Fireplaces: 7
  • Interior Features: Elevator
  • Accessability Features: Unknown

Construction

  • Year Built: 1882
  • Type: Attached
  • Style: Other (See Remarks)
  • Foundation Info: Other (See Remarks)
  • Lead Paint: Unknown
  • Warranty: No

Exterior & Lot

  • Lot Description: Other (See Remarks)
  • Exterior Features: Balcony, Deck, Deck - Roof, Professional Landscaping

Other Information

  • MLS ID# 73577894
  • Last Updated: 09/20/26
  • HOA: No
  • Reqd Own Association: Unknown

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Seller's Representative: Tracy Campion, Campion & Company Fine Homes Real Estate
Sub Agent Compensation: n/a
Buyer Agent Compensation: n/a
Facilitator Compensation: n/a
Compensation Based On: n/a
Sub-Agency Relationship Offered: No

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MLS PIN data last updated at 2026-09-20 04:05:00