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Street View
$21,950,000
Monthly Est:$109,253
6 Beds
- 8 Baths
5 full baths + 3 half baths
9,624sqft
129 Commonwealth Ave, Boston, MA 02116
$21,950,000
$109,253/moEst:
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Single Family Residence
Built in 1899
$-- HOA
0.07 acre lot
$2,281/sq.ft
Description
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...
Continue Reading- Houzeo last checked: 4 minutes ago
- Listing updated: September 14, 2026 at 7:38 pm
- Listing Provided by: Jeannemarie Conley (617) 312-3991 | Compass (617) 206-3333
- Source: MLS Property Information Network-MA | MLS#: 73527728

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
Year Built
1899
HOA Fees
-
Finished Area
9,624 sqft
Lot Size
0.07 acre lot
Basement Area
- sqft
MLS Name
MLS Property Information Network
MLS Number
73527728
MLS Status
Active
Days on Market
107

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Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 8
Interior
Cooling
Central Air
Sewer
Public Sewer
Flooring
Wood, Marble
Exterior Features
Deck Roof, Balcony
Heating
Central
Construction
Year Built
Year Built: 1899
Home type
Single Family Residence
Construction Materials
Brick
Foundation Details
Other
Roof
Rubber
Utilities & Energy
Parking Features
Off Street, Deeded
Water Source
Public
Other Features
Patio And Porch Features
Deck Roof
Disclosures
Some Photos Virtually Staged.
Lot Features
Other
Price History
| Date | Event | Price |
|---|---|---|
06/01/2026 Source: | Listed for Sale | $21,950,000 -11.67% $2,281/sqft |
07/07/2025 Source: | Listing Removed | $24,850,000 $2,582/sqft |
01/15/2025 Source: | Listed for Sale | $24,850,000 $2,582/sqft |
Back Bay Ranks #3 in Boston, MA
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Based on information provided to and compiled by MLS Property Information Network, Inc. covering through Sep 17, 2026, 05:00AM. 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 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 or leasing 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 or leasing. 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. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified. © 2026 MLS Property Information Network, Inc. All Rights Reserved.
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