128 Commonwealth Avenue · Boston

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For sale

FOR SALE · MLS #73577894

$34,990,000

beds: 5
baths: 7.5
sqft: 10,689

128 Commonwealth Avenue

Boston, MA 02116

LOCATION

Property location

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128 Commonwealth Avenue, Boston, MA 02116Open Street View

Between Clarendon and Dartmouth Streets.

Home type: Single Family Residence
Interior living area: 10,689 sqft
Year built: 1882
Lot size: 3,237 sqft (about 0.07 acres)
Parking spaces: 6
Price per sqft: $3,273/sqft

About this home

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.

Listed by Tracy Campion · Campion & Company Fine Homes Real Estate
MLS PIN #73577894 · Updated 9/20/2026, 4:05:00 AM ET

Facts & features

Home overview

Property subtype: Single Family Residence
Property category: Residential
MLS status: Active
Bedrooms: 5
Full bathrooms: 6
Half bathrooms: 3
Total bathrooms: 7.5
Total rooms: 16
Living area: 10,689 sqft
Living area source: Measured
Above grade finished area: 10,689 sqft
Building area: 10,689
Building area units: Square Feet
Building area source: Measured
Area includes basement: No

Interior & systems

Heating: Forced Air
Heating available: Yes
Cooling: Central Air
Cooling available: Yes
Interior features: Wet Bar · Elevator
Basement: Full
Fireplace: Yes
Fireplaces: 7
Primary bathroom features: Yes

Price & tax details

Current asking price$34,990,000

Original asking price$34,990,000

Listed on2026-09-16

Days on market4

Tax record supplied by MLS
Year	Property tax	Assessed value
2026	$163,756.8	$13,206,200

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

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7DESE percentile