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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

More Info

Basic Information

  • Bedrooms7
  • Mls StatusActive
  • Bathroom10
  • Lot Features Corner Lot, Level
  • Parcel Number M:00239 L:00060,417404
  • Road Frontage DescriptionPaved

Tax Information

  • Tax Assessed Value $10,931,400
  • Tax Year 2025
  • Taxes$71,477

Parking

  • Parking Spaces2
  • Covered Spaces 2
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features
    • Attached
    • Garage Door Opener
    • Garage Faces Side
    • Heated Garage
    • Insulated
    • Off Street
    • On Street
    • Oversized
    • Paved
    • Storage

Rooms

  • Bathrooms Total Decimal 8.5
  • Full Bath7
  • Half Baths3

Basic Information

  • List Price$15,700,000
  • MLS Number73342079
  • Modification Date09/30/2025
  • Property SubTypeSingle Family Residence

Location

  • Address172 Brattle Street
  • Building Number172
  • CountyMiddlesex
  • StateMA
  • StreetBrattle Street
  • TownCambridge
  • Zip02138

Building

  • Attached Garage YN Yes
  • BasementFull, Finished
  • Building Area Units Square Feet
  • Construction Materials Conventional (2x4-2x6)
  • Door Features Insulated Doors
  • FireplaceYes
  • Fireplaces Total 1
  • FoundationConcrete Perimeter, Block
  • Garage Spaces2
  • Patio And Porch Features Patio
  • Property StyleGreek Revival
  • Rooms17
  • Utilities
    • For Electric Dryer
    • For Electric Oven
    • For Electric Range
    • For Gas Oven
    • For Gas Range
    • Outdoor Gas Grill Hookup
    • Washer Hookup
  • Window Features Insulated Windows, Storm Window(s)
  • Year Built1880
  • Year Built Details Renovated Since
  • Year Built Source Public Records

Property

  • Acreage0.34

Interior

  • Flooring
    • Carpet
    • Engineered Hardwood
    • Hardwood
    • Marble
    • Stone / Slate
    • Tile
    • Wood
  • Interior Features
    • Finish - Sheetrock
    • High Speed Internet
    • Sauna/Steam/Hot Tub
    • Walk-up Attic
    • Wet Bar
    • Wired for Sound

Exterior

  • Exterior Features
    • Decorative Lighting
    • Fenced Yard
    • Outdoor Gas Grill Hookup
    • Patio
    • Professional Landscaping
    • Rain Gutters
    • Sprinkler System
  • Fencing Fenced
  • RoofShingle, Rubber, Metal

Utilities

  • Cooling
    • 3 or More
    • Air Source Heat Pumps (ASHP)
    • Central Air
    • ENERGY STAR Qualified Equipment
    • High Seer Heat Pump (12+)
    • Whole House Fan
  • Cooling YN Yes
  • Electric Circuit Breakers
  • Heat SystemYes
  • Heating
    • Air Source Heat Pumps (ASHP)
    • Central
    • ENERGY STAR Qualified Equipment
    • Forced Air
    • Heat Pump
    • Hydro Air
    • Hydronic Floor Heat(Radiant)
    • Radiant
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet7,737
  • Building Area Source Owner
  • Living Area 7,737
  • Lot Size Square Feet 14,826
  • Lot Size Units Acres
  • Road Responsibility Public Maintained Road

Amenities

  • Amenities
    • Park
    • Public Transportation
    • Shopping
    • Sidewalks
    • Tennis Court(s)
    • Walk/Jog Trails
  • Appliances IncludedGas Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, ENERGY STAR Qualified Refrigerator, Wine Refrigerator, ENERGY STAR Qualified Dishwasher, Range Hood, Instant Hot Water
  • Green Energy Efficient Thermostat
  • Security Features Security System

Other

  • Date Listed03/06/2025
  • Farm Land Area Units Square Feet
  • View Count95

Map Location

Driving Directions

Listed by Maggie Gold Seelig of MGS Group Real Estate LTD

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