Rare Flatiron building unit available! This prime Union Square condo is a must-see on any urban-dweller's wish list! This open-concept home features 9-foot ceilings, maple hardwood floors, and oversized windows allowing for an abundance of natural light. The beautiful kitchen with breakfast bar boasts stainless steel appliances, white shaker-style cabinets, and granite countertops. Amenities include a 1-car parking, private deck, in-unit laundry, central air, large closets and a private storage closet. The Flatiron is a professionally managed luxury elevator building with a common roof-deck, and bike racks. With a walk score of 95, conveniently located near Whole Foods, Bow Market, Target, and the New Union Sq. T.
This home has been viewed 2 times
Last Checked: May 2nd, 2026 at 9:43am (Source: MLS PIN #73510324)
Green Features
Air Conditioning
Waterview
Association Pool
Lead Paint Free
Accessible Features
Private Outdoor Space
General Information for 70 Prospect St # 304, Somerville MA 02143
Listing ID73510324
Property TypeCondominium
Price870000 ($939.52/SqFt)
Building Style2/3 Family
CitySomerville
CountyMiddlesex
MLS AreaUnion Square
Neighborhood(s)
Total Parking1
Unit Level3
Levels in Unit1
Year Built2015
Year Built SourcePublic Records
Year Built DetailsActual
Building Construction StatusReady for Occupancy
ZoningMixed
Unit Features for 70 Prospect St # 304, Somerville MA 02143
Approximate Living Area Total926
Living Area Includes BasementNo
Rooms4
Bedrooms2
Primary En Suite BathroomNo
BasementFull
Cooling1, Split
LaundryArchway
Fireplaces
Outdoor SpaceNo
FlooringTile
Electric220 Volts
AppliancesRange
Condo Association Features for 70 Prospect St # 304, Somerville MA 02143
Complex NameThe Flatiron @ Union Square
Pet PolicyAllowed
Building ManagementDeveloper Advisory Board
Building Construction StatusReady for Occupancy
Number of Units16
Year Built2015
Year Built DetailsActual
Year Built SourcePublic Records
WaterPublic
SewerPublic Sewer
Parking Features1
Building AmenitiesBeach Rights
Disclosures for 70 Prospect St # 304, Somerville MA 02143
Lead PaintNone
UFFINo
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourcePublic Records
Special Listing Conditions
ExclusionsNo
Compensation Based On
Documents AvailablePerc Test
Financial Information for 70 Prospect St # 304, Somerville MA 02143
Association Fee
Optional Fee0
Association Fee IncludesLandscaping
Optional Fee Includes
Association Fee FrequencyMonthly
Assessed Value$882,600
Real Estate Tax9948.74
Tax Year2026
Location Information for 70 Prospect St # 304, Somerville MA 02143
Neighborhood(s)
MLS AreaUnion Square
Area AmenitiesWalk/jog Trails
Contact Information for 70 Prospect St # 304, Somerville MA 02143