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9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 1 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 2 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 3 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 4 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 5 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 6 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 7 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 8 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 9 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 10 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 11 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 12 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 13 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 14 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 15 9-11 Mt. Auburn Street, Cambridge MA 02138 - Preview 16

9-11 Mt. Auburn Street, Cambridge MA 02138

Cambridge, MA 02138 • Harvard Square
$8,125,000
Est. $43,934/month
12
Beds
14
Baths
8,284
Sq Ft
$981
Price/Sq Ft
0.10
Acres
1910
Year Built
3
Parking
3 Family - 3 Units Side by Side
Type
22 hours 50 minutes
Time on Market
Active Open House Listed Jul 22, 2026 • MLS# 73553130 Copied! • Updated Jul 22, 2026

Open House Schedule

24
Jul
Friday, July 24
4:30 PM - 6:00 PM EDT
23
Jul
Thursday, July 23
11:00 AM - 1:00 PM EDT
25
Jul
Saturday, July 25
11:00 AM - 12:30 PM EDT
26
Jul
Sunday, July 26
12:00 PM - 1:30 PM EDT

About this home

Introducing the Mt. Auburn Collection: three residences in the heart of Harvard Square, originally designed by world-renowned Graham Gund and completely reimagined in 2026. A recipient of the 2026 Cambridge Historical Commission Preservation Award, the collection offers three distinct homes, each with custom craftsmanship: Taj Mahal quartz kitchens, Thermador appliances, soft-close cabinets, hardwired Sonos, heated floors, and state-of-the-art CCTV. Each home has its own unique footprint, layout, and off-street parking. Minutes to Harvard, MIT, and the Charles River, plus the shops, cafes, and restaurants of Harvard Square. Easy access to the Harvard Square and Central Square Red Line stations, Storrow Drive, Memorial Drive, and the Mass Pike. Rare flexibility for a wide range of buyers, all under one address that sets the standard for urban living.

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Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Jul 22, 2026
$8,125,000
Original listing
Agent: The Denman Group Office: eXp Realty LLC

Tax History

Year Taxes Assessment
2026 $31,797 $4,631,500

Financial Details

Annual Property Tax
$31,797
Tax Year 2026
Assessed Value
$4,631,500

Facts & Features

Home Facts

Type Residential Income
Style 3 Family - 3 Units Side by Side
Year Built 1910
Living Area 8,284 sq ft
Lot Size 0.10 acres
Bedrooms 12
Full Baths 12
Half Baths 4
Total Rooms 33

Investment Metrics

Units 3
Unit 1 Rent — · N
Unit 2 Rent — · N
Unit 3 Rent — · N
Heating None
Cooling None
Flooring Tile, Hardwood, Other
Appliances None
Fireplace None
Fireplaces 3
Basement Full, Finished, Walk-out Access, Interior Entry
Laundry Electric Dryer Hookup, Washer Hookup
Features None
Construction Frame
Architecture None
Roof Shingle, Metal, Other
Features Rain Gutters, Professional Landscaping, Decorative Lighting, Other
Pool None
Spa None
Fencing Fenced/enclosed
Patio/Porch Porch, Deck, Patio
Features Off Street, Driveway, Other
Total Spaces 3
Electric Circuit Breakers, 200+ Amp Service
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup

Financial

Annual Tax $31,797
Assessed Value $4,631,500
Fee Includes None
Amenities None
Optional Fee Includes None
Seller Disclosures Condo Docs Not Recorded Yet; Co & Smoke In Hand. Currently Taxed As A Multi-family. Monthly Hoa Fee Estimated. Property Is 100% Electric (no Gas). Recipient Of The 2026 Cambridge Historical Commission Preservation Award. Also Being Marketed As 3 Townhouse Condos.
Exclusions Staging Furniture Not To Convey.
Possession None
Accepted Financing None
Structure Type []
House Color Blue/Gray
Sq Ft Source Other
Sq Ft Disclosures Living area/measurements per condo plans
Documents None
County Middlesex
Total market time (incl. prior listings) 1 days

Property Overview

Property Type
3 Family - 3 Units Side by Side
Listing Type
For Sale
Year Built
1910
Bedrooms
12
Full Bathrooms
12
Half Bathrooms
4
Living Area
8,284 sq ft
Total Rooms
33
Stories
12
Levels
12

Room Details

Other Floor

Bathroom1
Bedroom5
Bedroom4
Bedroom3
Dining Room
Kitchen
Bathroom2
Bedroom2
Living Room
Bathroom3
Master Bedroom
Office
Family Room
Master Bathroom

Interior Features

Flooring: Tile, Hardwood, Other
Appliances:
Interior Features:
Windows: Insulated Windows
Basement: Full, Finished, Walk-Out Access, Interior Entry
Laundry: Electric Dryer Hookup, Washer Hookup
Security:

Construction & Materials

Year Built: 1910
Structure Type:
Exterior Materials: Frame
Roof: Shingle, Metal, Other
Foundation: Concrete Perimeter, Stone, Brick/Mortar, Other
Stories: 12

Heating, Cooling & Utilities

Heating:
Heating Zones: 12
Cooling:
Cooling Zones: 12
Hot Water: Electric, Tank
Water Source: Public
Sewer: Public Sewer
Energy Features: Thermostat, Other (See Remarks)

Exterior & Lot

Exterior Features: Rain Gutters, Professional Landscaping, Decorative Lighting, Other
Patio & Porch: Porch, Deck, Patio
Fencing: Fenced/Enclosed
Other Structures:
Lot Features: Gentle Sloping, Other
Road Surface:

Parking & Garage

Total Parking Spaces: 3
Parking Features: Off Street, Driveway, Other

Special Features

Fireplaces: 3
Fireplace Type:
View: Yes
View Type: City View(s), City
Community Amenities: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station, University, Other

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
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Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $2,650
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

Harvard Square

9-11 Mt. Auburn Street, Cambridge MA 02138

Cambridge, MA 02138

Listing Information

Listing Agent The Denman Group
Listing Office eXp Realty LLC
Office Phone 888-854-7493
Agent MLS ID TM359011
Office MLS ID AN9655
Listing Data Updated Jul 22, 2026 6:43 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

Steven Novak
Steven Novak
BMN Boston Real Estate
(617) 955-2224 mail@steve-novak.com
Ask about this property — free, no obligation.

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9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 1 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 2 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 3 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 4 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 5 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 6 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 7 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 8 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 9 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 10 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 11 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 12 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 13 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 14 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 15 9-11 Mt. Auburn Street, Cambridge MA 02138 - Photo 16
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BMN Boston Real Estate

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