343 Allston Street

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Brand-new townhome in the heart of Cambridgeport! Welcome to 343 Allston St, Unit 2, a stunning 4-bed, 3.5-bath with a jaw dropping private roof deck. This thoughtfully designed residence offers 2 primary bedroom options, gleaming hardwood floors, Mitsubishi heat pumps, extra tall ceilings, and modern minimalistic design. The large kitchen is the heart of the home, with Vicenza oak cabinets, quartz countertops and high-end appliances. At the back of the home is a wide glass sliding door which opens onto a deck and a private city garden. Set back from the street, this residence offers an extra sense of privacy and quiet, making it a true retreat. Nestled in vibrant Cambridgeport, you’re moments from the Charles River, Whole Foods Market, Central Square, MIT, Harvard and an array of local cafĆ©s, restaurants, and shops, with easy access to transit and downtown Boston. New construction, flexible living and entertaining spaces, and a rare private roof deck - this is Cambridge living at its finest. Don’t miss your chance to call this exceptional property home!

More Info

Basic Information

  • Bedrooms4
  • Mls StatusNew
  • Bathroom4
  • Listing Terms Contract
  • Parcel Number 408163
  • Unit Number2

Tax Information

  • Tax Assessed Value $9,999,999
  • Tax Year 2026
  • Taxes$3,537

Parking

  • Parking Spaces
  • Open Parking YN Yes
  • Parking Features On Street

Rooms

  • Bathroom 1 First
  • Bathroom 2 Second
  • Bathroom 3 Third
  • Bathrooms Total Decimal 3.5
  • Bedroom 2 Second
  • Bedroom 3 Third
  • Bedroom 4 Third
  • Dining Room First
  • Family Room Fourth Floor
  • Full Bath3
  • Half Baths1
  • Kitchen First
  • Living Room First
  • Master Bedroom Second

Basic Information

  • List Price$1,800,000
  • MLS Number73593043
  • Modification Date10/20/2026
  • Property SubTypeCondominium

Location

  • NeighborhoodCambridgeport
  • SubdivisionCambridgeport
  • Address343 Allston Street
  • Building Number343
  • CountyMiddlesex
  • StateMA
  • StreetAllston Street
  • TownCambridge
  • Zip02139

Building

  • BasementN
  • Building Area Units Square Feet
  • Construction Materials Frame
  • Entry Level 1
  • FireplaceYes
  • Fireplaces Total 1
  • Patio And Porch Features Deck - Roof, Deck - Composite
  • Property Name343 Allston Street
  • Rooms8
  • Stories4
  • Utilities For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup
  • Window Features Insulated Windows
  • Year Built2026
  • Year Built Details Actual
  • Year Built Effective 2026
  • Year Built Source Owner

Property

  • Entry Location Unit Placement(Back)

Interior

  • Flooring Tile, Hardwood
  • Interior Features Bathroom - Full, Bathroom

Exterior

  • Exterior Features Deck - Roof, Deck - Composite, Fenced Yard, Garden
  • Fencing Fenced
  • RoofRubber

Utilities

  • Cooling Heat Pump, 3 or More, ENERGY STAR Qualified Equipment, Ductless
  • Cooling YN Yes
  • Electric Circuit Breakers,200+ Amp Service
  • Heat SystemYes
  • Heating Heat Pump, Electric, Unit Control, Ductless
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet2,020
  • Building Area Source Measured
  • Living Area 2,020
  • Lot Size Units Acres
  • Structure Type Townhouse,2/3 Family

Amenities

  • Amenities
    • Bike Path
    • Conservation Area
    • Golf
    • Highway Access
    • House of Worship
    • Marina
    • Medical Facility
    • Park
    • Pool
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • Tennis Court(s)
    • University
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Green Energy Efficient Thermostat
  • Other AmenitiesFireplace, Garden, Golf, Tennis
  • PetsYes

Other

  • Association Fee $311
  • Association Fee Frequency Monthly
  • Association Fee Includes Water, Sewer, Insurance, Maintenance Structure, Reserve Funds
  • Date Listed10/20/2026
  • Farm Land Area Units Square Feet
  • Home Warranty YN Yes
  • View Count1

Map Location

Driving Directions

Listed by MonaLisa Team of Compass

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