Welcome to the penthouse at 323 Comm Ave, the newest crown jewel in Back Bay. Spanning 4 levels & accessed by private elevator, this home masterfully combines privacy & scale of a single family w/ ease & sophistication of condo living. The living/dining area is defined by high ceilings & an impressive 28-ft frontage, offering natural light & architectural detail throughout. The chef’s kitchen includes Sub-Zero/Wolf appliances & oversized island that seamlessly connects to the family room. Just beyond, a pantry & powder room for added convenience. The living room offers multiple seating areas w/ space for 8+ person dining table. The primary suite is complete with a large dressing room + spa-caliber bath w/ dual vanities, marble finishes & full wet room. Three additional beds offer grand proportions & abundant closet space, while a bonus room w/ front-facing balcony lends perfectly to home office or 5th bedroom. Complete w/ a full walk-out headhouse, private roof deck & 2 heated parking.
Property Details
Price:
$10,995,000
MLS #:
73491114
Status:
Active
Beds:
4
Baths:
3.5
Type:
Condo
Subtype:
Condominium
Neighborhood:
backbay
Listed Date:
Mar 24, 2026
Finished Sq Ft:
4,642
Total Sq Ft:
4,642
Year Built:
1880
See this Listing
Schools
Interior
Above Grade Finished Area
4642
Appliances
Dishwasher, Disposal, Microwave, Range, Refrigerator, Freezer, Washer, Dryer, Range Hood
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
1
Flooring
Hardwood
Heating
Central
Interior Features
Wet Bar, Elevator
Laundry Features
In Unit
Exterior
Common Walls
No One Above
Community Features
Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access
Construction Materials
Brick
Exterior Features
Deck – Roof, City View(s)
Open Parking Spaces
2
Parking Features
Assigned
Parking Spots
2
Parking Total
2
Patio And Porch Features
Deck – Roof
Roof
Rubber
Security Features
Intercom
Stories
4
View
City
Financial
HOA Fee Frequency
Monthly
HOA Includes
Water, Sewer, Insurance, Maintenance Grounds, Snow Removal
Tax Year
2026
Map
Community
- Address323 Commonwealth Ave # 2 Boston MA
- CityBoston
- CountySuffolk
- Zip Code02115
Subdivisions in Boston
- Adams Village
- Ashmont Hill
- Ashmont Hill / Carruth Area
- Back Bay
- Bay Village
- Beacon Hill
- Bellevue Hill
- Boston
- Brighton-Oak Square
- Charlestown
- Chestnut Hill
- Chestnut Hill /Brookline line
- Chestnut Hill Park Condominium
- Clam Point Neighborhood
- Eight Streets Neighborhood
- Ellis South End Neighborhood
- Fairmount Hill
- Fields Corner
- Gas Light District
- Golf Course Neighborhood
- Harbor View
- Harborview
- Highland
- Hyde Park
- Jamaica Plain
- Lower Mills
- Melville Park
- Metropolitan Heights Area
- Metropolitan Hill
- Mission Hill – Longwood Medical
- Oak Square
- Parkway neighborhood
- Roslindale
- Roslindale – WC Bates
- roslindale village
- Roxbury’s Moreland Street Historic District
- Savin Hill: Minutes to Carson Beach/UMass Boston T-Stop
- South Boston
- Suffolk County
- Sumner Hill
- Thomas Park
- Woodbourne
Market Summary
Property Summary
- 323 Commonwealth Ave # 2 Boston MA is a Condo for sale in Boston, MA, 02115. It is listed for $10,995,000 and features 4 beds, 4 baths, and has approximately 4,642 square feet of living space, and was originally constructed in 1880. The current price per square foot is $2,369. The average price per square foot for Condo listings in Boston is $1,072. The average listing price for Condo in Boston is $1,550,151. To schedule a showing of MLS#73491114 at 323 Commonwealth Ave # 2 in Boston, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Gibson Sotheby’s International Realty. The property listing data and information 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 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 set forth herein.
323 Commonwealth Ave # 2
Boston, MA