Open House LogoIn-Person: 09/26 11:00 AM - 12:30 PM
In-Person: 09/27 11:00 AM - 11:30 AM
$2,499,900
 $13,420 est/mo Sourced by Back At You

9a Mt. Auburn Street # A,Cambridge, MA 02138

Cambridge, MA 02138

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Description

Behind a storied exterior, this 2,668 sq. ft. preservation-award-winning townhouse, 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. Bespoke millwork and a fireplace anchor the space, alongside a stunning kitchen centered on a Taj Mahal quartz island with Thermador appliances and a tucked-away powder room. The primary spans the entire third floor, with vaulted ceilings, two custom closets, and a spa-inspired ensuite with tile-surround shower by Porcelanosa Boston. A second primary sits on the second level with a third bedroom, laundry, and full bath. A flexible lower level offers a fourth bedroom or guest suite with full bath, heated floors, and a media room. Exclusive-use side patio, parking for one, hardwired Sonos and CCTV. Minutes to the Charles and the T, with Harvard Square right out your door.

Details

MLS #73552987
Listing TypeFor Sale
StyleCondominium
Building NameMt. Auburn Collection
HOA Dues$325
Sub-TypeResale
StatusActive
Year2026
Days On Site67
Listing Provided ByeXp Realty LLC | The Denman Group

Features

Bed(s)4
Bath(s) 5 Total
SQ Feet2,668
BasementY
Story(s)4
Units3
ZoningO-2

Interior

Rooms Total10
Cooling Yes / NoYes
CoolingHeat Pump, Ductless
Heating Yes / NoYes
HeatingCentral, Electric, Ductless
Interior FeaturesBathroom - Full, Closet, Cable Hookup, Recessed Lighting, Lighting - Overhead, Game Room, Wet Bar, Wired for Sound, Other
Window FeaturesInsulated Windows
AppliancesMicrowave, Refrigerator, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dishwasher, Range Hood, Cooktop, Oven, Other
Fireplace FeaturesLiving Room
Fireplaces Total1
Fireplace Yes / NoYes
FlooringTile, Hardwood, Other, Flooring - Stone/Ceramic Tile

Exterior

Exterior FeaturesDeck, Decorative Lighting, Fenced Yard, Garden, Rain Gutters, Professional Landscaping, Other
RoofShingle, Metal, Other
Security FeaturesOther, Security System
Construction MaterialsFrame
FencingSecurity, Fenced

Parking

Garage Yes / NoNo
Parking FeaturesOff Street, Assigned, Driveway, Exclusive Parking
Open Parking Yes / NoYes

Utilities

Utilitiesfor Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
SewerPublic Sewer
ElectricCircuit Breakers, 200+ Amp Service

Taxes

Tax Annual Amount9999.99
Tax Assessed Value10000
Tax Year2026

Location

Community FeaturesPublic Transportation, Shopping, Park, Medical Facility, Laundromat, House of Worship, Private School, Public School, T-Station, University
Senior Community Yes / NoNo

Area Information

StateMA
CountyMiddlesex
CityCambridge
Zip Code02138
AreaHarvard Square
Listing VS Median (in 02138)
Price:
$2,499,900
low | high
Med:
$9,500
100% of Average
sqft:
2,668
low | high
Med:
2,409
59.707646176912% of Average
$ / sqft:
$937
low | high
Med:
$5
100% of Average
On site:
67
low | high
Med:
63.5
100% of Average
Sourced by Back At You

Market Activity 02138

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Learn More About This Property

Open House
In-Person
09/26 11:00 AM - 12:30 PM
In-Person
09/27 11:00 AM - 11:30 AM
StateMA
CountyMiddlesex
CityCambridge
Zip Code02138
AreaHarvard Square
Listing VS Median (in 02138)
Price:
$2,499,900
low | high
Med:
$9,500
100% of Average
sqft:
2,668
low | high
Med:
2,409
59.707646176912% of Average
$ / sqft:
$937
low | high
Med:
$5
100% of Average
On site:
67
low | high
Med:
63.5
100% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $1.874M - $3.124M
sqft: 2,000 - 3,000
Listing Updated: September 23, 2026 at 1:44:33 PM PDT