Stunning 3+ bed / 3.5 bath Penthouse at The Cosmopolitan in the South End. Completed in 2021, boutique luxury building offers 63 loft-style residences w/ concierge, fitness center, residents lounge, bike storage & a tranquil courtyard. This enormous triplex has over 2,300 sq/ft of living space & 1 garage parking. Top floor features open living & dining area w/ vaulted ceilings & wall of sliders leading to private terrace w/ sweeping Boston views. Upgraded kitchen package w/ Thermador appliances, gas cooking & quartz counters. Oversized primary suite w/ walk-in closet & en-suite bath w/ double vanity, soaking tub & glass shower. Adjacent bedroom w/ en-suite bath. Plenty of additional room for home office, gym or media room w/ built-in wet bar. In-unit laundry & AC. Originally built in 1858 as the first site of Boston College, the building was converted to 63 luxury condos in 2021 while preserving historic details including stained glass windows, stone arches, iconic façade & courtyard w/ magnolia trees. Ideally located across from the BU Medical Campus & steps to parks, restaurants & shops.1 YEAR OF PAID CONDO FEES WITH SIGNED P&S BY 8/31!
This home has been viewed 5 times
Last Checked: July 28th, 2026 at 7:08pm (Source: MLS PIN #73555758)
Garage Parking
Recently Renovated
Green Features
Air Conditioning
Waterview
Lead Paint Free
General Information for 771 Harrison Ave., Boston MA 02118
Listing ID73555758
Property TypeCondominium
Price1499000 ($634.9/SqFt)
Building Style2/3 Family
CityBoston
CountySuffolk
MLS AreaSouth End
Neighborhood(s)
Total Parking2 (1 Garage)
Unit Level5
Levels in Unit3
Year Built1858
Year Built SourceOwner
Year Renovated2021
Year Built DetailsApproximate
Building Construction StatusReady for Occupancy
ZoningRES
Unit Features for 771 Harrison Ave., Boston MA 02118
Approximate Living Area Total2361
Living Area Includes BasementNo
Rooms8
Bedrooms3
Primary En Suite BathroomYes
BasementFull
Cooling1, Split
LaundryArchway
Fireplaces
Outdoor SpaceNo
Flooring
Electric
AppliancesRange
Condo Association Features for 771 Harrison Ave., Boston MA 02118
Complex NameThe Cosmopolitan
Pet PolicyNot Allowed
Building ManagementDeveloper Advisory Board
Building Construction StatusReady for Occupancy
Number of Units63
Year Built1858
Year Built DetailsApproximate
Year Built SourceOwner
Unit Last Renovated2021
WaterPublic
SewerPublic Sewer
Parking Features1
Building AmenitiesBeach Rights
Disclosures for 771 Harrison Ave., Boston MA 02118
Lead PaintNone
UFFI
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourceMaster Deed
Special Listing Conditions
ExclusionsElectric Fireplace
Compensation Based On
Documents AvailablePerc Test
Financial Information for 771 Harrison Ave., Boston MA 02118
Association Fee
Optional Fee0
Association Fee IncludesLandscaping
Optional Fee Includes
Association Fee FrequencyMonthly
Assessed Value$1,372,500
Real Estate Tax15894
Tax Year2027
Location Information for 771 Harrison Ave., Boston MA 02118
Neighborhood(s)
MLS AreaSouth End
Area AmenitiesWalk/jog Trails
Contact Information for 771 Harrison Ave., Boston MA 02118