Perched on the top floor of the iconic “Round Building” in Cambridge’s highly desirable Riverside neighborhood, this bright & inviting 2-bedroom condo offers a rare blend of style, convenience, & location. Sunlight pours into every room through oversized windows, creating an airy, open feel throughout the thoughtfully designed living room & kitchen space—perfect for both everyday living & entertaining. The renovated kitchen features maple cabinetry, granite countertops, & stainless steel appliances, seamlessly connecting to the main living area. Additional amenities include 2 window ACs, common laundry, bike storage, & a deeded covered parking space (#5), with a modest annual maintenance fee. The professionally managed association ensures peace of mind & well-maintained common areas with a lower condo fee for owner-occupants. Ideally located just minutes from Central Square & the Red Line MBTA, as well as an array of restaurants, shops, entertainment, & the scenic Charles River.
This home has been viewed 2 times
Last Checked: May 4th, 2026 at 6:43am (Source: MLS PIN #73509124)
Garage Parking
Air Conditioning
Waterview
Association Pool
Lead Paint Free
General Information for 516 Green St # 4B, Cambridge MA 02139
Listing ID73509124
Property TypeCondominium
Price649999 ($928.57/SqFt)
Building Style2/3 Family
CityCambridge
CountyMiddlesex
Neighborhood(s)
Total Parking2 (1 Garage)
Unit Level4
Levels in Unit1
Year Built1965
Year Built SourcePublic Records
Year Built DetailsActual
Building Construction StatusReady for Occupancy
ZoningRES
Unit Features for 516 Green St # 4B, Cambridge MA 02139
Approximate Living Area Total700
Living Area Includes BasementNo
Rooms4
Bedrooms2
Primary En Suite BathroomYes
BasementFull
Cooling1, Split
LaundryArchway
Fireplaces
Outdoor Space
FlooringTile
Electric220 Volts
AppliancesRange
Condo Association Features for 516 Green St # 4B, Cambridge MA 02139
Complex Name516 Green Street Condominium
Pet PolicyNot Allowed
Building Management
Building Construction StatusReady for Occupancy
Number of Units16
Units Owner Occupied6
Year Built1965
Year Built DetailsActual
Year Built SourcePublic Records
WaterPublic
SewerPublic Sewer
Parking Features1
Building AmenitiesBeach Rights
Disclosures for 516 Green St # 4B, Cambridge MA 02139
Lead PaintNone
UFFI
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourcePublic Records
Special Listing Conditions
ExclusionsPersonal Items And Furniture Are Excluded Including Mounted Tv In Kitchen.
Compensation Based On
Documents AvailablePerc Test
Financial Information for 516 Green St # 4B, Cambridge MA 02139
Association Fee
Optional Fee0
Association Fee IncludesLandscaping
Optional Fee Includes
Association Fee FrequencyMonthly
Assessed Value$572,100
Real Estate Tax3633
Tax Year2025
Location Information for 516 Green St # 4B, Cambridge MA 02139
Neighborhood(s)
Area AmenitiesWalk/jog Trails
Contact Information for 516 Green St # 4B, Cambridge MA 02139