9A Mt. Auburn Street #A · Cambridge

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For sale

FOR SALE · MLS #73552987

$2,399,900

beds: 4
baths: 4.5
sqft: 2,668

9A Mt. Auburn Street #A

Cambridge, MA 02138

LOCATION

Property location

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9A Mt. Auburn Street #A, Cambridge, MA 02138Open Street View

Harvard Sq. Mt. Auburn St between Bow St & Putnam Ave. (Across from Bow St junction)

Home type: Condominium
Interior living area: 2,668 sqft
Year built: 2026
Parking spaces: 1
Price per sqft: $900/sqft
HOA fee: $325 · Monthly

About this home

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.

Listed by The Denman Group · eXp Realty LLC
MLS PIN #73552987 · Updated 10/10/2026, 3:05:00 AM ET

Building & association

Building name: Mt. Auburn Collection
Total units: 3
Building stories: 4
Entry level: 1
HOA fee includes: Insurance · Maintenance Structure · Snow Removal · Reserve Funds
Pets allowed: Yes w/ Restrictions

From MLS fields in this listing. Confirm association rules and fees with the association documents.

Facts & features

Home overview

Property subtype: Condominium
Property category: Residential
MLS status: Active
Building name: Mt. Auburn Collection
Bedrooms: 4
Full bathrooms: 4
Half bathrooms: 1
Total bathrooms: 4.5
Total rooms: 10
Living area: 2,668 sqft
Living area source: Unit Floor Plan
Above grade finished area: 2,668 sqft
Below grade finished area: 667 sqft
Building area: 2,668
Building area units: Square Feet
Building area source: Plans
Area includes basement: No
Area disclosures: Living area/measurements per condo plans
Stories: 4
Building stories: 4
Entry level: 1
Entry location: Unit Placement(Street,Front,Walkout)
Unit building: A

Interior & systems

Heating: Central · Electric · Ductless
Heating available: Yes
Heating zones: 4
Cooling: Heat Pump · Ductless
Cooling available: Yes
Cooling zones: 4
Appliances: Microwave · Refrigerator · ENERGY STAR Qualified Refrigerator · ENERGY STAR Qualified Dishwasher · Range Hood · Cooktop · Oven · Other
Flooring: Tile · Hardwood · Other · Flooring - Stone/Ceramic Tile
Interior features: Bathroom - Full · Closet · Cable Hookup · Recessed Lighting · Lighting - Overhead · Game Room · Wet Bar · Wired for Sound · Other
Laundry: In Unit · Electric Dryer Hookup · Washer Hookup
Basement: Y
Fireplace: Yes
Fireplaces: 1
Fireplace features: Living Room
Electrical service: Circuit Breakers · 200+ Amp Service
Security features: Other · Security System
Windows: Insulated Windows
Doors: Insulated Doors · Storm Door(s)

Room details

Primary bedroom

Level: Third
Area: 340 sqft
Length: 15 ft
Width: 22.67 ft
Features: Bathroom - Full · Skylight · Beamed Ceilings · Vaulted Ceiling(s) · Walk-In Closet(s) · Closet · Closet/Cabinets - Custom Built · Flooring - Hardwood · Window(s) - Picture · Recessed Lighting · Remodeled · Decorative Molding · Pocket Door

Bedroom 2

Level: Second
Area: 163.49 sqft
Length: 12.42 ft
Width: 13.17 ft
Features: Bathroom - Full · Closet · Flooring - Hardwood · Recessed Lighting · Remodeled · Lighting - Overhead

Bedroom 3

Level: Second
Area: 259.51 sqft
Length: 15.42 ft
Width: 16.83 ft
Features: Closet · Flooring - Hardwood · Recessed Lighting · Lighting - Overhead

Bedroom 4

Level: Basement
Area: 136.35 sqft
Length: 13.75 ft
Width: 9.92 ft
Features: Bathroom - Full · Closet · Flooring - Stone/Ceramic Tile · Window(s) - Picture · Recessed Lighting · Remodeled · Lighting - Overhead

Living room

Level: Main,First
Area: 186.77 sqft
Length: 13.75 ft
Width: 13.58 ft
Features: Bathroom - Half · Closet · Flooring - Hardwood · Window(s) - Picture · Cable Hookup · Exterior Access · High Speed Internet Hookup · Open Floorplan · Recessed Lighting · Remodeled

Dining room

Level: Main,First
Area: 137.81 sqft
Length: 15.75 ft
Width: 8.75 ft
Features: Closet/Cabinets - Custom Built · Flooring - Hardwood · Window(s) - Picture · Open Floorplan · Recessed Lighting · Remodeled · Lighting - Overhead · Flooring - Engineered Hardwood

Kitchen

Level: Main,First
Area: 153.33 sqft
Length: 19.17 ft
Width: 8 ft
Features: Closet/Cabinets - Custom Built · Flooring - Hardwood · Window(s) - Bay/Bow/Box · Window(s) - Picture · Dining Area · Countertops - Stone/Granite/Solid · Countertops - Upgraded · Kitchen Island · Cabinets - Upgraded · Exterior Access · Open Floorplan · Recessed Lighting · Remodeled · Pot Filler Faucet · Lighting - Pendant

Bathroom 1

Level: Third
Area: 70.89 sqft
Length: 9.67 ft
Width: 7.33 ft
Features: Bathroom - Full · Bathroom - Double Vanity/Sink · Bathroom - With Tub · Skylight · Cathedral Ceiling(s) · Beamed Ceilings · Flooring - Stone/Ceramic Tile · Countertops - Stone/Granite/Solid · Countertops - Upgraded · Double Vanity · Recessed Lighting · Remodeled · Lighting - Overhead · Soaking Tub

Bathroom 2

Level: Second
Area: 50.63 sqft
Length: 7.5 ft
Width: 6.75 ft
Features: Bathroom - Full · Bathroom - Tiled With Tub & Shower · Flooring - Stone/Ceramic Tile · Countertops - Stone/Granite/Solid · Recessed Lighting · Remodeled · Lighting - Overhead

Bathroom 3

Level: Second
Area: 45 sqft
Length: 7.5 ft
Width: 6 ft
Features: Bathroom - Full · Bathroom - Tiled With Shower Stall · Flooring - Stone/Ceramic Tile · Countertops - Stone/Granite/Solid · Recessed Lighting · Lighting - Overhead

Price & tax details

Current asking price$2,399,900

Original asking price$2,575,000

Listed on2026-07-21

Days on market81

Tax record supplied by MLS
Year	Property tax	Assessed value
2026	$9,999.99	$10,000

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

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91DESE percentile