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Street View
$19,995,000
Monthly Est:$99,522
6 Beds
- 8 Baths
5 full baths + 3 half baths
9,624sqft
129 Commonwealth Ave, Boston, MA 02116
$19,995,000
$99,522/moEst:
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Single Family Residence
Built in 1899
$-- HOA
0.07 acre lot
$2,078/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 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.
- Houzeo last checked: 5 minutes ago
- Listing updated: October 29, 2026 at 7:05 am
- 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
152

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 6
Bathrooms: 8
Interior
Flooring
Wood, Marble
Exterior Features
Deck Roof, Balcony
Heating
Central
Sewer
Public Sewer
Cooling
Central Air
Construction
Year Built
Year Built: 1899
Home type
Single Family Residence
Roof
Rubber
Construction Materials
Brick
Foundation Details
Other
Utilities & Energy
Parking Features
Off Street, Deeded
Water Source
Public
Other Features
Disclosures
Some Photos Virtually Staged.
Lot Features
Other
Patio And Porch Features
Deck Roof
Price History
| Date | Event | Price |
|---|---|---|
10/25/2026 Source: | Price Decreased | $19,995,000 -8.91% $2,078/sqft |
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
Homes
Rental Prices
Median Home Price
Getting Around 129 Commonwealth Ave
Bike Score®
Very Bikeable
84/100
Walk Score®
Walker's Paradise
98/100
Transit Score®
Rider's Paradise
99/100
Data provided by Redfin
Nearby Homes
Find Homes by Property Features in Boston, MA
Based on information provided to and compiled by MLS Property Information Network, Inc. covering through Nov 01, 2026, 10:15AM. 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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