55 Museum, #55, Cambridge, MA 02138

$3,500,000 - Harvard Square

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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!

— MLSPIN #: 73439053

Map of 55 Museum, #55, Cambridge, MA 02138

55 Museum, #55, Harvard Square, Cambridge, MA 02138
55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138
55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138
55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138
55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138
55 Museum, #55, Harvard Square, Cambridge, MA 02138 55 Museum, #55, Harvard Square, Cambridge, MA 02138
List Price:$3,500,000
Status:Active
MLS ID:73439053
Town:Cambridge
Neighborhood:Harvard Square
County:Middlesex
Zip:02138
Property Type:Residential
Property Sub Type:Condominium
Bedrooms:4
Full Baths:3
Half Baths:1
Living Area:2,983 sqft
Acres:0.12
Appliances:Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer
Association Fee:$350
Cooling:Central Air, Active Solar
Flooring:Wood, Tile
Heating:Electric, Active Solar, Air Source Heat Pumps (ASHP)
Parking Features:Off Street
Status:Active
Water Source:Public
Year Built:2025
Association Fee Frequency:Monthly
Roof:Shingle
Directions:Across from the Harvard Divinity school. Please use Navigation.
Laundry Features:Second Floor, In Unit
Construction Materials:Frame
Fireplace Features:Living Room
Listing Contract Date:2025-10-02
Cooling?:Yes
Fireplace?:Yes
Heating?:Yes
Lot Size Area:0.12
Lot Size Square Feet:5,297
Fireplaces Total:1
Rooms Total:13
Association Fee Includes:Insurance
Green Energy Generation:Solar
Bathrooms Total Integer:4
Basement:Y
Building Area Source:Owner
Building Area Total:2,983
Common Walls:End Unit
Community Features:Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Private School, Public School, T-Station
Exterior Features:Patio, Garden, Lighting, Rain Gutters
Interior Features:Bathroom - Half, Bathroom
Living Area Units:Square Feet
Lot Size Units:Acres
Number Of Units Total:2
Patio And Porch Features:Patio
Sewer:Public Sewer
Structure Type:Detached
Utilities:for Gas Range, for Gas Oven
Zoning:00
Stories Total:3
Year Built Source:Owner
Disclosures:Excited to share that both 55 & 57 Museum are available!
Entry Level:1
Farm Land Area Units:Square Feet
Listing Agreement:Exclusive Right To Sell
Complex Complete:Yes
Mh:Cooling Zones, Cc:Cooling Zones, Mf:Cooling Zones, Sf:Cooling Zones:3
Disclosure:No
Dpr Flag:No
Heat Zones:3
Lead Paint:None
Listing Alert:No
List Price Per Sqft:$1,173.32
Page:00
Price Per Sqft:$1,173.32
Square Feet Incl Base:Yes
Unit Building:55
Original List Price:$3,500,000
Parking Total:3
Pets Allowed:Yes
Room Bathroom1 Features:Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile
Room Bathroom1 Level:Second
Room Bathroom2 Features:Bathroom - Tiled With Tub
Room Bathroom2 Level:Second
Room Bathroom3 Features:Bathroom - Tiled With Shower Stall
Room Bathroom3 Level:Basement
Room Bedroom2 Features:Vaulted Ceiling(s), Flooring - Hardwood
Room Bedroom2 Level:Second
Room Bedroom3 Features:Vaulted Ceiling(s), Flooring - Hardwood
Room Bedroom3 Level:Second
Room Bedroom4 Features:Flooring - Hardwood
Room Bedroom4 Level:Basement
Room Dining Room Features:Beamed Ceilings, Flooring - Hardwood
Room Dining Room Level:First
Room Family Room Features:Flooring - Hardwood
Room Family Room Level:Basement
Room Kitchen Features:Beamed Ceilings, Flooring - Wood
Room Kitchen Level:First
Room Living Room Features:Beamed Ceilings, Flooring - Hardwood
Room Living Room Level:First
Room Master Bedroom Features:Skylight, Vaulted Ceiling(s), Walk-In Closet(s), Flooring - Hardwood
Room Master Bedroom Level:Second
Tax Year:0
Year Built Details:Actual
Waterview Flag:No
Insulation Feature:Full, Spray Foam
Outdoor Space Available:Yes - Private

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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting 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, leasing or renting. 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, or as to the accuracy of any of the Images, set forth herein.

MLS Property Information Network, Inc. data last updated on December 14, 2025 04:06 PM

Property Last Updated: December 02, 2025 03:08 AM

Listing Courtesy of: Cutter Luxe Living LLC
Listing Agent: Jessica Ferris