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9B Mt. Auburn Street # B, Cambridge MA 02138

Active

9B Mt. Auburn Street # B, Cambridge MA 02138

$2,575,000

Estimated $16,700/month Calculator

Condo

4 Bedrooms

Baths

2746

Total Parking: 1

Built in 1910 / Last Renovated 2026

Behind a storied exterior, this 2746 SF award-winning attached townhouse, originally designed by world renowned Graham Gund, blends modern refinement with understated elegance in the heart of Harvard Square. This sun-filled 4+ bedroom, 4.5-bath residence unfolds across an open-concept main level with oversized windows overlooking a private deck and courtyard. Bespoke millwork and an ambient fireplace anchor the entertaining space, alongside a chef's kitchen centered on a Taj Mahal quartz island with panel-ready Thermador appliances. The top floor houses the primary suite alongside an office/den, with vaulted ceilings, custom walk-in closet, and a spa-inspired ensuite with a spacious shower. The second floor offers a second ensuite along with a third bedroom, laundry, and a full bathroom. A flexible finished lower-level offers a fourth bedroom, guest suite, or office with a full bathroom, radiant tile floors and a media room. Private entrance, hardwired Sonos, CCTV security system, and assigned parking for one car. Moments to the Charles River, two MBTA redline stops, Whole Foods, and all the cafés, shops, and restaurants that bustling Harvard Square has to offer.

This home has been viewed 4 times

Last Checked: September 22nd, 2026 at 10:28am (Source: MLS PIN #73577404)

Recently Renovated

Green Features

Air Conditioning

Waterview

Lead Paint Free

General Information for 9B Mt. Auburn Street # B, Cambridge MA 02138

Listing ID73577404

Property TypeCondominium

Price2575000 ($937.73/SqFt)

Building Style2/3 Family

CityCambridge

CountyMiddlesex

MLS AreaHarvard Square

Neighborhood(s)

Total Parking1

Unit Level1

Levels in Unit4

Year Built1910

Year Built SourcePublic Records

Year Renovated2026

Year Built DetailsApproximate,Renovated Since,Finished, Never Occupi

Building Construction StatusReady for Occupancy

ZoningO-2

Unit Features for 9B Mt. Auburn Street # B, Cambridge MA 02138

Approximate Living Area Total2746

Living Area Includes BasementNo

Rooms10

Bedrooms4

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

LaundryArchway

Fireplaces

Outdoor SpaceNo

FlooringTile

Electric

AppliancesRange

Condo Association Features for 9B Mt. Auburn Street # B, Cambridge MA 02138

Complex NameMt. Auburn Collection

Pet PolicyAllowed

Building ManagementDeveloper Advisory Board

Building Construction StatusReady for Occupancy

Number of Units3

Year Built1910

Year Built DetailsApproximate,Renovated Since,Finished, Never Occupi

Year Built SourcePublic Records

Unit Last Renovated2026

WaterPublic

SewerPublic Sewer

Parking Features1

Building Amenities

Disclosures for 9B Mt. Auburn Street # B, Cambridge MA 02138

Lead PaintNone

UFFI

Living Area Includes BasementNo

Living Area Disclosure

Building Area SourceMeasured

Special Listing Conditions

ExclusionsWasher

Compensation Based On

Documents AvailablePerc Test

Financial Information for 9B Mt. Auburn Street # B, Cambridge MA 02138

Association Fee

Optional Fee0

Association Fee IncludesLandscaping

Optional Fee Includes

Association Fee FrequencyMonthly

Assessed Value$4,631,500

Real Estate Tax9999.99

Tax Year2026

Location Information for 9B Mt. Auburn Street # B, Cambridge MA 02138

Neighborhood(s)

MLS AreaHarvard Square

Area AmenitiesWalk/jog Trails

Contact Information for 9B Mt. Auburn Street # B, Cambridge MA 02138

Agent

Name: The Denman Group

Office

Name: eXp Realty LLC

Phone: 888-854-7493

Team Members

Name: Todd Denman

Payment Calculator

, Interest

Property Taxes 833.33

Principal & Interest 15866.33

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

eXp Realty LLC

The Denman Group

Agent Phone

Office Phone

(888) 854-7493

Text Agent Call Agent Call Office

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EXIT

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