On the sunny side of Commonwealth in a luxury building the bright and airy living/entertaining areas flow beautifully in an effortless open layout! Lofty ceilings contribute to the wonderful sense of space in a triple wide building. The home has expansive windows to take in the breathtaking Back Bay views. Wonderful layout grounded by stained hardwood floors. Framed in statuary marble the wood burning fireplace creates for focal point for gathering and living room space flowing into dining area with amazing natural light from the skylight above. The kitchen is beautifully outfitted with custom cabinetry, Dornbracht fixtures and Sub-zero appliances. Spacious Primary Bedroom with walk-in closet and exquisite spa-like primary bathroom with skylight, glass shower and Victoria & Albert soaking Tub. The plus room has a skylight and is perfect as an office or play room. Upstairs you can find a private roof deck with gas line hookup (fire-pit ready) and grill, perfect for entertaining. One parking spot included and an additional spot available for purchase.
This home has been viewed 1 time
Last Checked: September 24th, 2026 at 9:53am (Source: MLS PIN #73572851)
Air Conditioning
Waterview
Lead Paint Free
General Information for 321 Commonwealth Ave # 40, Boston MA 02115
Listing ID73572851
Property TypeCondominium
Price2350000 ($1649.12/SqFt)
Building Style2/3 Family
CityBoston
CountySuffolk
MLS AreaBack Bay
Neighborhood(s)
Total Parking1
Unit Level3
Levels in Unit1
Year Built1880
Year Built SourcePublic Records
Year Built DetailsActual
Building Construction Status
ZoningCD
Unit Features for 321 Commonwealth Ave # 40, Boston MA 02115
Approximate Living Area Total1425
Living Area Includes BasementNo
Rooms5
Bedrooms2
Primary En Suite BathroomYes
BasementFull
Cooling1, Split
LaundryArchway
Fireplaces
Outdoor SpaceNo
Flooring
Electric
AppliancesRange
Condo Association Features for 321 Commonwealth Ave # 40, Boston MA 02115
Pet PolicyNot Allowed
Building ManagementDeveloper Advisory Board
Building Construction Status
Number of Units7
Units Owner Occupied5
Year Built1880
Year Built DetailsActual
Year Built SourcePublic Records
WaterPublic
SewerPublic Sewer
Parking Features1
Building AmenitiesBeach Rights
Disclosures for 321 Commonwealth Ave # 40, Boston MA 02115
Lead PaintNone
UFFI
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourceMeasured
Special Listing Conditions
ExclusionsPersonal Belongings.
Owner Occupancy SourceSeller
Compensation Based On
Documents Available
Financial Information for 321 Commonwealth Ave # 40, Boston MA 02115
Association Fee
Optional Fee0
Association Fee IncludesLandscaping
Optional Fee Includes
Association Fee FrequencyMonthly
Assessed Value$1,608,800
Real Estate Tax17523.88
Tax Year2026
Location Information for 321 Commonwealth Ave # 40, Boston MA 02115
Neighborhood(s)
MLS AreaBack Bay
Area AmenitiesWalk/jog Trails
Contact Information for 321 Commonwealth Ave # 40, Boston MA 02115