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5 Beds
9 Baths
10,689 sqft

$34,990,000

128 Commonwealth Avenue, Boston MA, 02116

Price per sqft$3,273.46
Built in1882
Property size10,689 sqft
Property typeResidential

Overview

Active

New

Listed Sep 16, 2026

Updated 1h ago

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.

$232,789/mo

Est. mortgage payment based on a $34,990,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
73577894

Interior Features

Bedrooms
5
Bathrooms
9
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.07 Acres

Other Property Details

Taxes
$163,757
Tax Frequency
Annually
Garage
Yes
55+/Senior Community
No

This listing is provided by Tracy Campion with

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Data last updated 1:56 PM UTC, 9/16/2026

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