Rarely available in Harvard Square, this brand-new ground-up single-family home combines elegance and sustainability with solar panels, energy-efficient HVAC, and EV charging. The open-concept first floor offers a chef’s kitchen, dining area, and a living room with a gas fireplace. Upstairs, a vaulted-ceiling primary suite features skylights, a walk-in closet, and a spa-like bath. 2 additional bedrooms, laundry, and ample storage complete the level. The lower level provides a versatile bonus room, bedroom, and full bath. Enjoy a private patio and 3 off-street parking spaces—all steps from the best of Harvard Square! This freestanding single-family home is part of a two-unit condo association with 57 Museum St. Buyers have the option to purchase both 55 & 57 Museum together—ideal for extended family!
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| Year | Land | Building | Total | Change |
|---|---|---|---|---|
| FY2026 | $3,114,600 | $1,955,600 | $5,070,200 | — |
| Date | Price | Book/Page |
|---|---|---|
| Sep 29, 2023 | $5,025,000 | 82046/0584 |
Discrepancies found between MLS and assessor records.
| Field | Assessor | MLS | Match |
|---|---|---|---|
| Sqft | 7,668 | 2,983 | ✗ |
| Year built | 1,910 | 2,025 | ✗ |
Harvard Square
55 Museum Street # 55, Cambridge MA 02138
Cambridge, MA 02138
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 04/02/2026 | 🏠 Listed for Sale | $3,500,000 | - | - | Original listing |
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