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Rarely does Cambridge offer anything like this. At the end of Creighton Street, a 1911 post-and-beam grain warehouse has been reimagined as three distinctive residences by MACCOCO, the Cambridge builder behind award-winning homes since 1987. Unit A opens with a loft-like main level: poured concrete floors, massive old-growth timbers, a paneled ceiling, and 10-foot windows over an oversized kitchen with Vermont granite counters. Upstairs, three bedrooms each open through large sliders to private outdoor space, plus two baths and laundry. The top floor is a flexible retreat for guests, an office, or a gym, with a wet bar (sink, mini fridge, dishwasher) serving a large roof deck wired for TV. Radiant heat throughout, reclaimed wood accents, a custom solar carport with EV charging, professional landscaping, and two deeded parking spaces. The location is a commuter's dream, moments from Porter Square shops and the Red Line. Vacant and easy to show, don't miss this unique opportunity!

More Info

Basic Information

  • Bedrooms3
  • Mls StatusNew
  • Bathroom4
  • Parcel Number 414481
  • Unit NumberA

Tax Information

  • Tax Assessed Value $1,568,800
  • Tax Year 2026
  • Taxes$80,105

Parking

  • Parking Spaces2

Rooms

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

Basic Information

  • List Price$4,250,000
  • MLS Number73596667
  • Modification Date10/29/2026
  • Property SubTypeCondominium

Location

  • NeighborhoodPorter Square
  • SubdivisionPorter Square
  • Address56 Creighton Street
  • Building Number56
  • CountyMiddlesex
  • StateMA
  • StreetCreighton Street
  • TownCambridge
  • Zip02140

Building

  • BasementY
  • Building Area Units Square Feet
  • Construction Materials Frame
  • Door Features Insulated Doors
  • Entry Level 1
  • Patio And Porch Features Deck - Roof, Patio - Enclosed
  • Rooms9
  • Stories3
  • Window Features Insulated Windows
  • Year Built2024
  • Year Built Details Actual
  • Year Built Source Builder

Property

  • Acreage0.27

Interior

  • Flooring Tile, Carpet, Concrete, Hardwood, Flooring - Stone/Ceramic Tile
  • Interior Features Wet bar, Office

Exterior

  • Exterior Features Deck - Roof, Patio - Enclosed
  • RoofRubber

Utilities

  • Cooling Central Air, Ductless
  • Cooling YN Yes
  • Electric 200+ Amp Service, Pre-Wired for Renewables
  • Heat SystemYes
  • Heating Hydronic Floor Heat(Radiant), Radiant, Ductless
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet3,310
  • Building Area Source Other
  • Living Area 3,310
  • Lot Size Square Feet 11,761
  • Lot Size Units Acres
  • Structure Type Townhouse

Amenities

  • AmenitiesPublic Transportation, Shopping, Walk/Jog Trails, Bike Path, T-Station
  • Appliances IncludedOven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Cooktop
  • Green Energy Generation Solar

Legal

  • ZoningB

Other

  • Association Fee $550
  • Association Fee Includes Insurance, Maintenance Grounds
  • Date Listed10/29/2026
  • Farm Land Area Units Square Feet
  • View Count4

Map Location

Driving Directions

Listed by Olinda Cifuentes of Berkshire Hathaway HomeServices Commonwealth Real Estate

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