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55 Museum Street #55, Cambridge, MA 02138

Local realty services provided by:CENTURY 21 Mario Real Estate
55 Museum Street #55,Cambridge, MA 02138
$3,500,000
  • 4 Beds
  • 4 Baths
  • 2,983 sq. ft.
  • Condominium
  • Active
Listed by: jessica ferris
Office: cutter luxe living llc
MLS#:73439053
Source:MLSPIN

Price summary

  • Price:$3,500,000
  • Price per sq. ft.:$1,173.32
  • Monthly HOA dues:$350

About this home

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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Home facts

  • Year built:2025
  • Listing ID #:73439053
  • Updated:January 25, 2026 at 11:50 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:2,983 sq. ft.

Heating and cooling

  • Cooling:3 Cooling Zones, Active Solar, Central Air
  • Heating:Active Solar, Air Source Heat Pumps (ASHP), Electric

Structure and exterior

  • Roof:Shingle
  • Year built:2025
  • Building area:2,983 sq. ft.
  • Lot area:0.12 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$3,500,000
  • Price per sq. ft.:$1,173.32
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 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 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, or as to the accuracy of any of the Images, set forth herein.

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