Last unit available! 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.