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OH 6/4 Thursday 3pm-6pm * Award-winning design and craftsmanship define this exceptional 2,870 SF residence, thoughtfully reimagined in the heart of Harvard Square. This refined 10RM,5BR,4.5BA residence, originally designed by Graham Gund, showcases elevated design &top-tier materials.The kitchen is a true centerpiece w/Thermador appliances, pot filler,sleek custom European cabinetry &Taj-Mahal quartz w/island that flows seamlessly into the open living areas.The Living RM is anchored by custom built-ins &fireplace.The home offers exceptional privacy w/2 primary suites,including a 3rd flr sanctuary w/skylights, wet-bar& Porcelanosa spa inspired bath/soaking tub.The 2nd ensuite BR is located on the 2nd flr.A flexible 3RM LL au pair suite w/separate appliances-laundry provides a serene retreat for short/long term guests. Sonos sys.Private patio.Minutes to Harvard University &Charles River.No expense spared in this trophy asset that defines modern, sophisticated urban living at its finest.

More Info

Basic Information

  • Bedrooms5
  • Mls StatusActive
  • Bathroom5
  • Lot Features Level

Tax Information

  • Tax Year 2026

Parking

  • Parking Spaces1
  • Parking Features Off Street

Rooms

  • Bathroom 1 Third,12.75 x 7.916666666
  • Bathroom 2 Second,8.833333333 x 4.833333333
  • Bathroom 3 Second,7.833333333 x 7.666666666
  • Bathrooms Total Decimal 4.5
  • Bedroom 2 Second,13.083333333 x 11.166666666
  • Bedroom 3 Second,8.833333333 x 13.333333333
  • Bedroom 4 Second,12.083333333 x 9.833333333
  • Bedroom 5 Basement,9.083333333 x 12.333333333
  • Dining Room First,11.333333333 x 14.416666666
  • Family Room Basement,10.25 x 13.333333333
  • Full Bath4
  • Half Baths1
  • Kitchen First,9 x 15.333333333
  • Living Room First,12.416666666 x 15.333333333
  • Master Bedroom Third,11.583333333

Basic Information

  • List Price$3,398,000
  • MLS Number73510146
  • Modification Date06/01/2026
  • Property SubTypeSingle Family Residence

Location

  • NeighborhoodHarvard Square
  • SubdivisionHarvard Square
  • Address9 Mt Auburn Street
  • Building Number9
  • CountyMiddlesex
  • StateMA
  • StreetMt Auburn Street
  • TownCambridge
  • Zip02138

Building

  • BasementFull, Finished, Interior Entry
  • Building Area Units Square Feet
  • Construction Materials Frame
  • Door Features Insulated Doors
  • FireplaceYes
  • Fireplace Features Living Room
  • Fireplaces Total 1
  • FoundationBrick/Mortar
  • Patio And Porch Features Porch, Patio
  • Property StyleVictorian
  • Rooms10
  • Utilities For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup
  • Window Features Insulated Windows
  • Year Built2026
  • Year Built Details Renovated Since
  • Year Built Source Owner

Property

  • Acreage0.03

Interior

  • Flooring Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
  • Interior Features
    • Bathroom
    • Bathroom - Full
    • Bathroom - Half
    • Bathroom - Tiled With Shower Stall
    • Closet
    • Countertops - Stone/Granite/Solid
    • Entrance Foyer
    • Recessed Lighting
    • Wired for Sound

Exterior

  • Exterior Features Porch, Patio
  • RoofShingle

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Electric Circuit Breakers
  • Heat SystemYes
  • Heating Forced Air, Electric
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet2,870
  • Building Area Source Other
  • Living Area 2,870
  • Lot Size Square Feet 1,384
  • Lot Size Units Acres
  • Road Responsibility Public Maintained Road

Amenities

  • Amenities
    • Bike Path
    • Conservation Area
    • Golf
    • Highway Access
    • House of Worship
    • Laundromat
    • Marina
    • Medical Facility
    • Other
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • Sidewalks
    • T-Station
    • University
    • Walk/Jog Trails
  • Appliances IncludedElectric Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, Wine Refrigerator, Range Hood, Stainless Steel Appliance(s)
  • Green Energy Efficient Thermostat
  • Security Features Security System

Water Body

  • Waterfront Features River, Walk to

Other

  • Association Fee $321
  • Association Fee Frequency Monthly
  • Association YN Yes
  • Date Listed04/30/2026
  • Farm Land Area Units Square Feet
  • Home Warranty YN Yes
  • View Count12

Map Location

Driving Directions

Listed by Jessica Ye of Keller Williams Realty Boston Northwest

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