Save
Ask
Tour
Hide
Share
$21,950,000
New Listing

129 Commonwealth Avenue
Boston, MA 02116

For Sale|Single Family Residence|Active
6
Beds
8
Total Baths
5
Full Baths
3
Partial Baths
9,624
SqFt
$2,281
/SqFt
1899
Built
County:
Suffolk

Due to Coronavirus health concerns, we're offering personal 1-1 online video walkthrough tours where possible.

129 Commonwealth Avenue129 Commonwealth Avenue129 Commonwealth Avenue129 Commonwealth Avenue
Save
Ask
Tour
Hide
Share

Exquisite, wide Back Bay townhouse on the sunny side of Commonwealth with large private roof deck, magnificent views, Juliet balcony, and 6 outdoor parking showcases exceptional bones and timeless character. Expansive windows provide outstanding natural light, highlighting the home's historic charm and original detail. The property offers a versatile floor plan for customization, with approximately 10,000+/-sf to create luxurious spaces and exceptional entertaining space. Currently exhibiting an open and airy kitchen, soaring ceilings, a stately dining room, beautiful paneled library, 5+ well-proportional bedrooms, abundant closets, and a separate au pair suite, it is one of only a few single family homes in this highly coveted neighborhood. Its distinguished façade, irreplaceable location, and palatial scale present an extraordinary canvas for a discerning buyer. Elevator to all floors, 8 fireplaces, and grandeur complete this home’s spectacular offering. Some photos virtually staged.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$21,950,000
Days On Site 
0 Days
Bedrooms 
6
Inside Area (SqFt) 
9,624 sqft
Total Baths 
8
Full Baths 
5
Partial Baths 
3
Lot Size 
0.07 Acres
Year Built 
1899
MLS® Number 
73527728
Status 
Active
Property Tax 
$141,208
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
10 hours agoListing updated with changes from the MLS®
10 hours agoListing first seen on site
General Features
Acres 
0.07
Disclosures 
Some photos virtually staged.
Foundation 
Other
Levels 
Multi/Split
Parking 
Off StreetDeeded
Parking Spaces 
6
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Above 
9124
SqFt Below 
500
SqFt Total 
9624
Water Source 
Public
Zoning 
Res
Interior Features
Cooling 
Central Air
Fireplace 
Yes
Fireplaces 
8
Flooring 
WoodMarble
Heating 
Central
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Brick
Exterior 
Balcony
Lot Features 
Other
Patio And Porch 
Deck
Roof 
Rubber
Community Features
MLS Area 
Back Bay
Listing courtesy of Jeannemarie Conley of Compass



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.

Last checked 2026-06-02 05:17 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share