172 Brattle Street, Cambridge, MA 02138

Local realty services provided by:ERA The Castelo Group
172 Brattle Street,Cambridge, MA 02138
$15,700,000
  • 7 Beds
  • 10 Baths
  • 7,737 sq. ft.
  • Single family
  • Active
Listed by: maggie gold seelig
Office: mgs group real estate ltd
MLS#:73342079
Source:MLSPIN

Price summary

  • Price:$15,700,000
  • Price per sq. ft.:$2,029.21

About this home

Modern luxury meets history in this completely renovated home on coveted Brattle St in Harvard Square. Completely transformed by a local respected builder, this property seamlessly blends historic charm w/ modern convenience in its impeccable design and finishes. The main floor offers a grand staircase, high ceilings, spacious living and dining rooms, chef's kitchen w/ top appliances and adjacent family room, an oversized mudroom off the attached garage and 2 half baths. The 2nd level has a luxurious primary suite w/ spa-like bath and gracious dressing room, 5 ensuite bedrooms (or offices) and a large laundry room. The top floor hosts a versatile office/loft space and a half bath. The lower level is fully equipped w/ a gym, game room, family room, full bath, ample storage and guest suite w/ direct exterior access. The outdoor and indoor spaces blend seamlessly for easy living, w/ a spacious patio and beautiful yard designed by a celebrated landscape architect. A true Harvard Square gem

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Home facts

  • Year built:1880
  • Listing ID #:73342079
  • Updated:December 17, 2025 at 01:35 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:10
  • Full bathrooms:7
  • Half bathrooms:3
  • Living area:7,737 sq. ft.

Heating and cooling

  • Cooling:10 Cooling Zones, 3 or More, Air Source Heat Pumps (ASHP), Central Air, ENERGY STAR Qualified Equipment, High Seer Heat Pump (12+), Whole House Fan
  • Heating:Air Source Heat Pumps (ASHP), Central, ENERGY STAR Qualified Equipment, Forced Air, Heat Pump, Hydro Air, Hydronic Floor Heat(Radiant), Radiant

Structure and exterior

  • Roof:Metal, Rubber, Shingle
  • Year built:1880
  • Building area:7,737 sq. ft.
  • Lot area:0.34 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$15,700,000
  • Price per sq. ft.:$2,029.21
  • Tax amount:$71,477 (2025)
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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