158 Brattle Street, Cambridge, MA 02138

Local realty services provided by:ERA The Castelo Group
158 Brattle Street,Cambridge, MA 02138
$9,950,000
  • 6 Beds
  • 5 Baths
  • 6,788 sq. ft.
  • Single family
  • Active
Listed by:monahan barker team
Office:landvest, inc., ipswich
MLS#:73425586
Source:MLSPIN

Price summary

  • Price:$9,950,000
  • Price per sq. ft.:$1,465.82

About this home

Designed by William Ralph Emerson, a prominent architect and relative of Ralph Waldo Emerson, this proud c.1884 Colonial Revival house is beautifully sited together with a c.1840 Italianate carriage house on two separate lots totaling almost ½ an acre just outside of Harvard Square. Both the house and carriage house were extensively renovated in 1998 and have been updated periodically since. The main house offers finished living space on four levels and is full of original character and detail: decorative railings, Palladian and bow windows, high ceilings, quarter-sawn white oak flooring with decorative inlays, arched doorways and ceilings and pocket doors. Tucked away at the rear of the property, the 4-bedroom carriage house creates a European feel with its cobblestone courtyard, majestic Copper Beech and fenced rear yard with Cedars. This rare combination of premier location, large lot, house and guest house offers flexibility for guests, family, home office, studio or rental income

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Home facts

  • Year built:1880
  • Listing ID #:73425586
  • Updated:September 07, 2025 at 10:26 AM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Living area:6,788 sq. ft.

Heating and cooling

  • Cooling:1 Cooling Zone, Central Air
  • Heating:Baseboard, Forced Air, Natural Gas, Radiant

Structure and exterior

  • Roof:Shingle
  • Year built:1880
  • Building area:6,788 sq. ft.
  • Lot area:0.47 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$9,950,000
  • Price per sq. ft.:$1,465.82
  • Tax amount:$65,703 (2025)
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