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

Cambridge, MA 02138 • Harvard Square
$2,575,000
Est. $14,379/month
4
Beds
4.5
Baths
2,668
Sq Ft
$965
Price/Sq Ft
2026
Year Built
1
Parking
Condominium
Type
20
Days on Market
For Sale Listed Jul 21, 2026 • MLS# 73552987 Copied! • Updated Jul 28, 2026

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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.

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Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Jul 21, 2026
$2,575,000
Original listing
Agent: The Denman Group Office: eXp Realty LLC

Tax History

Year Taxes Assessment
2026 $10,000 $10,000

Financial Details

Annual Property Tax
$10,000
Tax Year 2026
HOA Fee
$325
Monthly
Assessed Value
$10,000

Facts & Features

New Construction

Home Facts

Type Residential
Style Condominium
Year Built 2026
Living Area 2,668 sq ft
Bedrooms 4
Full Baths 4
Half Baths 1
Total Rooms 10

Interior

Heating Central, Electric, Ductless
Cooling Heat Pump, Ductless
Flooring Tile, Hardwood, Other, Flooring - Stone/ceramic Tile
Appliances Microwave, Refrigerator, Energy Star Qualified Refrigerator, Energy Star Qualified Dishwasher, Range Hood, Cooktop, Oven, Other
Fireplace Living Room
Fireplaces 1
Basement Y
Laundry In Unit, Electric Dryer Hookup, Washer Hookup
Features Bathroom - Full, Closet, Cable Hookup, Recessed Lighting, Lighting - Overhead, Game Room, Wet Bar, Wired For Sound, Other

Exterior

Construction Frame
Architecture None
Roof Shingle, Metal, Other
Features Deck, Decorative Lighting, Fenced Yard, Garden, Rain Gutters, Professional Landscaping, Other
Pool None
Spa None
Fencing Security, Fenced
Patio/Porch Deck
Features Off Street, Assigned, Driveway, Exclusive Parking
Total Spaces 1
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
Annual Tax $10,000
Assessed Value $10,000

HOA & Community

HOA Fee $325 Monthly
Fee Includes Insurance, Maintenance Structure, Snow Removal, Reserve Funds
Amenities None
Optional Fee Includes None
Pets Yes w/ Restrictions
Seller Disclosures Co & Smoke Cert In Hand. Currently Taxed As A Multi-family. Hoa Fee Estimated. Property Is 100% Electric (no Gas). Condo Docs Unrecorded; Recipient Of The 2026 Cambridge Historical Commission Preservation Award. 9a & 9b Share A Water Meter Located In 9a.
Exclusions Staging Furniture Will Not Convey.
Possession None
Accepted Financing None
Structure Type ["Detached","Townhouse"]
Unit/Building A
Sq Ft Source Unit Floor Plan
Sq Ft Disclosures Living area/measurements per condo plans
Documents Master Deed, Unit Deed, Master Plan, Floor Plans (4)
County Middlesex
Total market time (incl. prior listings) 7 days

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2026
Bedrooms
4
Full Bathrooms
4
Half Bathrooms
1
Living Area
2,668 sq ft
Total Rooms
10
Stories
4
Entry Level
1

Floor Layout

Interior Features

Flooring: Tile, Hardwood, Other, Flooring - Stone/Ceramic Tile
Appliances: Microwave, Refrigerator, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dishwasher, Range Hood, Cooktop, Oven, Other
Interior Features: Bathroom - Full, Closet, Cable Hookup, Recessed Lighting, Lighting - Overhead, Game Room, Wet Bar, Wired for Sound, Other
Windows: Insulated Windows
Basement: Y
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
Security: Other, Security System

Construction & Materials

Year Built: 2026
Structure Type: Detached, Townhouse
Exterior Materials: Frame
Roof: Shingle, Metal, Other
Foundation:
Stories: 4

Heating, Cooling & Utilities

Heating: Central, Electric, Ductless
Heating Zones: 4
Cooling: Heat Pump, Ductless
Cooling Zones: 4
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features: Thermostat, Other (See Remarks)

Exterior & Lot

Exterior Features: Deck, Decorative Lighting, Fenced Yard, Garden, Rain Gutters, Professional Landscaping, Other
Patio & Porch: Deck
Fencing: Security, Fenced
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 1
Parking Features: Off Street, Assigned, Driveway, Exclusive Parking

Special Features

Fireplaces: 1
Fireplace Type: Living Room
Community Amenities: Public Transportation, Shopping, Park, Medical Facility, Laundromat, House of Worship, Private School, Public School, T-Station, University
School District
Cambridge School District local
A-
🎓 Where Graduates Go Class of 2021
65% attend college
58% 4-Year 7% 2-Year 23% Out of State 7% Working
✓ School Safety 2024-25
1.2% Low
0.8% Suspensions 0.2% In-School 0.4% Emergency
↓ 4.3% below state avg
E

Elementary Schools

10 schools
A
Amigos School
0.6 mi | #45 of 352 | Score: 57.8
Improved 14 spots from last year
-0.5 below state avg
413 students Diverse
Diverse Student Body
Grades PK-08
C
Prospect Hill Academy Charter School
0.7 mi | #253 of 346 | Score: 45.9
Improved 29 spots from last year
-12.3 below state avg
890 students Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades PK-12
St. Peter Elementary School
1.1 mi
Grades PK-08
Shady Hill School
1.3 mi
Grades PK-08
Cambridge Montessori School
1.4 mi
Grades PK-06
Cambridge Friends School
1.5 mi
Grades PK-08
A
Benjamin Banneker Charter Public School
1.7 mi | #100 of 824 | Score: 59.4
Dropped 79 spots from last year
+1.2 above state avg
352 students Less Diverse
Grades PK-06
Lycee International de Boston/International School of Boston, Inc.
2.4 mi
Grades 01-12
Fayerweather Street School
2.5 mi
Grades PK-08
A+
Martin Luther King Jr. School
0.3 mi | #22 of 824 | Score: 64.5
Improved 21 spots from last year
+6.3 above state avg
340 students Very Diverse
Rising School Diverse Student Body
Grades PK-05
M

Middle Schools

5 schools
Allium Montessori School
0.6 mi
Grades 01-06
A-
Putnam Avenue Upper School
0.3 mi | #103 of 352 | Score: 49.1
Dropped 24 spots from last year
-9.1 below state avg
283 students Very Diverse
Diverse Student Body
Grades 06-08
C+
Cambridge Street Upper School
1.2 mi | #214 of 352 | Score: 39.8
Dropped 26 spots from last year
-18.4 below state avg
301 students Very Diverse
Diverse Student Body
Grades 06-08
B+
Darby Vassall Upper School
1.4 mi | #118 of 352 | Score: 47.5
Improved 26 spots from last year
-10.7 below state avg
298 students Very Diverse
Rising School Diverse Student Body
Grades 06-08
A
Rindge Avenue Upper School
1.7 mi | #67 of 352 | Score: 54.3
Dropped 2 spots from last year
-3.9 below state avg
292 students Diverse
Diverse Student Body
Grades 06-08
H

High Schools

3 schools
Farr Academy School
0.7 mi
Grades 07-12
NuVu Innovation School
0.8 mi
Grades 08-12
B-
Community Charter School of Cambridge
1.5 mi | #178 of 346 | Score: 53.1
Dropped 57 spots from last year
-5.2 below state avg
251 students Diverse
7 sports • 202 athletes
High Graduation Rate College Ready Curriculum
Grades 06-12
Learn about these ratings
School data provided by BMN Schools

Monthly Payment Calculator

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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $833
Homeowners Insurance $200
HOA Fee $325/mo
PMI (if <20% down) $0

Loan Summary

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

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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

9A Mt. Auburn Street # A, 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 28, 2026 1:45 PM 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

Steve Novak Real Estate
Steve Novak Real Estate
mail@steve-novak.com
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