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9 Mt Auburn StCambridge, MA 02138

For Sale

$3,398,000

Smart Buyer Rebate $16,990

OH 6/14 SUN 12-1:30 * 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.

Listed by Jessica Ye

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Keller Williams Realty Boston Northwest

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617-839-6719

Last updated June 10, 2026

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Source: MLSPin #73510146

Listing Facts

  • TypeSingle-family
  • NeighborhoodRiverside
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu46
  • HOA/Maint. Fees$321.89/month
  • Size2,870 sqft
  • Price per sqft$1,184

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

04/30/2026
Listed by Keller Williams Realty Boston Northwest
$3,398,000

Property Details for 9 Mt Auburn St

Association

Amenities

  • Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House Of Worship, Marina, Private School, Public School, T-Station, University, Other, Sidewalks

Fees

  • Association Fee: $321.90 Monthly

Exterior

Construction

  • Roof: Shingle
  • Window Features: Insulated Windows
  • Year Built: 2026
  • Year Built Details: Renovated Since
  • Architectural Style: Victorian
  • Construction Materials: Frame
  • Exterior Features: Porch, Patio

Features

  • Patio And Porch Features: Porch, Patio
  • Road Frontage Type: Public
  • Waterfront Features: River, Walk To

Measurements

  • Building Area Total: 2,870
  • Building Area Units: Square Feet
  • Lot Features: Level
  • Lot Size Acres: 0.03
  • Lot Size Area: 0
  • Lot Size Square Feet: 1,384
  • Lot Size Units: Acres

Financial

Taxes

  • Tax Year: 2026

Interior

Features

  • Appliances: Electric Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, Wine Refrigerator, Range Hood, Stainless Steel Appliance(s)
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Tile, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
  • Interior Features: Closet, Bathroom - Half, Bathroom - Full, Bathroom - Tiled With Shower Stall, Countertops - Stone/Granite/Solid, Recessed Lighting, Entrance Foyer, Bathroom, Wired For Sound

Measurements

  • Living Area: 2,870
  • Living Area Source: Other

Rooms

  • Basement: Full, Finished, Interior Entry
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Rooms Total: 10

Other

Environmental

  • Green Energy Efficient: Thermostat

Parking

Parking

  • Open Parking Spaces: 1
  • Parking Features: Off Street
  • Parking Total: 1

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Forced Air, Electric
  • Has Heating: Yes
  • Laundry Features: Sink, Second Floor, Electric Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Utilities: For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 5 bathrooms in this single-family home at 9 Mt Auburn St.

Does this single-family home have parking?

Yes, there is 1 parking space available for 9 Mt Auburn St.

How does 9 Mt Auburn St compare to other single-family homes in Riverside?

This single-family home is listed 21% above the average price for single-family homes in Riverside and has been on the market for 6 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,870 sqft.

9 Mt Auburn St is a 5-bedroom, 5-bath single-family home for sale in Cambridge MA 02138. Listed on Prevu for 46 days at $3,398,000. This home features 2,870 square feet of living space, located in Riverside. The median listing price for single-family homes in this area is $1,250,000. Property amenities include private outdoor space, dishwasher, air conditioning, and parking. Browse more single-family home listings in Cambridge.

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, landlords 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, leasing or renting 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, leasing or renting. 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.