$38,000,000
Active55 Commonwealth Avenue
Boston, MA 02116
Listed by Antonio Khoury at Serhant
Listing courtesy of Antonio Khoury, Serhant
Location
Open in MapsAbout This Property
Presenting 55 Commonwealth Avenue, a rare opportunity to acquire one of Back Bay's finest turnkey single-family homes, an address that rarely, if ever, comes to market. Spanning nearly 11,000 SF on the sunny side, this exceptional home offers a combination of scale, natural light, and turnkey living. Designed for both entertaining and everyday living, the home features formal living and dining rooms, an expansive family room, chef's kitchen, library, multiple offices,media room, catering kitchen, and a wellness level with fitness studio, and sauna. The residence offers 5+ bedrooms with multiple ensuite baths, three private terraces, nine fireplaces, temperature-controlled wine room, multiple laundry rooms, and a best-in-class elevator with access to every level. Complete with 2 private garage spaces and 1 gated outdoor space, this home stands as the only turnkey single-family residence available on the sunny side of the second block of Comm Ave, a genuine once-in-a-generation offering.
Property Details
Key Facts
Property Type
Single Family
Style
Multi-Level/Split
Year Built
1875
Living Area
10,803 sqft
Lot Size
3,237 sqft
Rooms
17
Bedrooms
5
Bathrooms
6 (5 full, 2 half)
Construction
Basement
Full Basement
Parking Spaces
3
Garage Spaces
2
Systems & Utilities
Heating
Hot Water Baseboard
Cooling
Central Air
Water
City/Town Water
Sewer
City/Town Sewer
Financial
Taxes (2025)
$138,896/yr
Price / Sqft
$3,518/sqft
MLS #
73517239
Days on Market
28

Sarina Steinmetz
617.610.0207Price History
Listed
May 13, 2026
$38,000,000
No price changes recorded.
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View Walk Score & Transit Score →Listing information provided by MLS Property Information Network, Inc. (MLS PIN). Data last updated June 10, 2026. Information deemed reliable but not guaranteed. © 2026 Steinmetz Real Estate Professionals at William Raveis Real Estate. Equal Housing Opportunity.