Exclusive 3.875% financing available for qualified buyers!** Partnership with a local bank, this limited offer brings back near-pandemic-era affordability—making ownership in Harvard Square more accessible. Rarely available, 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!
Property Details
Price:
$3,500,000
MLS #:
73439053
Status:
Active
Beds:
4
Baths:
3.5
Type:
Condo
Subtype:
Condominium
Neighborhood:
harvardsquare
Listed Date:
Oct 2, 2025
Finished Sq Ft:
2,983
Total Sq Ft:
2,983
Lot Size:
5,297 sqft / 0.12 acres (approx)
Year Built:
2025
See this Listing
Schools
Interior
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Active Solar
Fireplaces Total
1
Flooring
Wood, Tile
Heating
Electric, Active Solar, Air Source Heat Pumps (ASHP)
Laundry Features
Second Floor, In Unit
Exterior
Community Features
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Private School, Public School, T-Station
Construction Materials
Frame
Exterior Features
Patio, Garden, Lighting, Rain Gutters
Parking Features
Off Street
Parking Spots
3
Roof
Shingle
Financial
HOA Fee
$350
HOA Frequency
Monthly
HOA Includes
Insurance
Map
Community
- Address55 Museum # 55 Cambridge MA
- CityCambridge
- CountyMiddlesex
- Zip Code02138
Subdivisions in Cambridge
Market Summary
Property Summary
- 55 Museum # 55 Cambridge MA is a Condo for sale in Cambridge, MA, 02138. It is listed for $3,500,000 and features 4 beds, 4 baths, and has approximately 2,983 square feet of living space, and was originally constructed in 2025. The current price per square foot is $1,173. The average price per square foot for Condo listings in Cambridge is $959. The average listing price for Condo in Cambridge is $1,260,782. To schedule a showing of MLS#73439053 at 55 Museum # 55 in Cambridge, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Senne. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
55 Museum # 55
Cambridge, MA