When was property at 172 Brattle Street built and last sold?

The property at 172 Brattle Street was built in 1880 and last sold on Jan 1, 1970 for $0.

How much is this home worth?

The estimated value of the home located at 172 Brattle Street is $15,857,000.

What are some comparable homes to 172 Brattle Street?

There are currently no comparable homes to 172 Brattle Street.

Cambridge

02138

West Cambridge

172 Brattle Street

Map

$15,700,000

● House - In Contract

172 Brattle Street

Cambridge, MA 02138

7 Beds

7 Baths, 3 Half Baths

7,737 Ft²

$83,047

Est. Monthly

-0.10%

Cap Rate

About This Property

Modern luxury meets history in this completely renovated home on coveted Brattle St in Harvard Square. Completely transformed by a local respected builder, this property seamlessly blends historic charm w/ modern convenience in its impeccable design and finishes. The main floor offers a grand staircase, high ceilings, spacious living and dining rooms, chef's kitchen w/ top appliances and adjacent family room, an oversized mudroom off the attached garage and 2 half baths. The 2nd level has a luxurious primary suite w/ spa-like bath and gracious dressing room, 5 ensuite bedrooms (or offices) and a large laundry room. The top floor hosts a versatile office/loft space and a half bath. The lower level is fully equipped w/ a gym, game room, family room, full bath, ample storage and guest suite w/ direct exterior access. The outdoor and indoor spaces blend seamlessly for easy living, w/ a spacious patio and beautiful yard designed by a celebrated landscape architect. A true Harvard Square gem

Unit Size

7,737 Ft²

Days on Market

Land Size

0.34 acres

Price per sqft

$2,029

Property Type

House

Property Taxes

$5,956

HOA Dues

Year Built

1880

Listed By

Maggie Gold Seelig

MGS Group Real Estate LTD

Payment Calculator

Cap Rate Calculator

Last updated: 16 days ago (MLSPIN #73342079)

Price History

Date / Event	Date	Event
Oct 21, 2026	In contract	-
In contract
Sep 26, 2025	Price Decreased	$15,700,000 ↓ $1M (6.6%)
Price Decreased
Mar 6, 2025	Listed by MGS Group Real Estate LTD	$16,800,000
Listed by MGS Group Real Estate LTD

Property Highlights

Garage

Parking Available

Air Conditioning

Fireplace

Parking Details

Has Garage

Attached Garage

Has Open Parking

Parking Features: Attached, Garage Door Opener, Heated Garage, Storage, Garage Faces Side, Oversized, Off Street, On Street, Paved, Insulated

Garage Spaces: 2

Open Parking Spaces: 2

Interior Details

Half Bathrooms: 3

Full Bathrooms: 7

Interior Features: Wet Bar, Wired for Sound, High Speed Internet, Sauna/Steam/Hot Tub, Walk-up Attic, Finish - Sheetrock

Appliances: Gas Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator, ENERGY STAR Qualified Refrigerator, Wine Refrigerator, ENERGY STAR Qualified Dishwasher, Range Hood, Instant Hot Water

Flooring Type: Wood, Tile, Carpet, Marble, Hardwood, Engineered Hardwood, Stone / Slate

Door Features: Insulated Doors

Laundry Features: Electric Dryer Hookup, Washer Hookup

Rooms: 17

Has Fireplace

Fireplaces: 1

Basement: Full, Finished

Exterior Details

Square Footage: 7737

Square Footage Source: $0

Security Features: Security System

Architectural Style: Greek Revival

Year Built Source: Public Records

Year Built: 1880

Building Area Total: 7737

Building Area Units: Square Feet

Window Features: Insulated Windows, Storm Window(s)

Construction Materials: Conventional (2x4-2x6)

Patio and Porch Features: Patio

Lot Features: Corner Lot, Level

Lot Size Area: 0.34

Lot Size Units: Acres

Lot Size Acres: 0.34

Lot Size Square Feet: 14826

Water Source: Public

Financial Details

Tax Assessed Value: $10,931,400

Tax Annual Amount: $71,478

Utilities Details

Cooling Type: Central Air, ENERGY STAR Qualified Equipment, Whole House Fan, 3 or More, High Seer Heat Pump (12+), Air Source Heat Pumps (ASHP)

Heating Type: Central, Forced Air, Radiant, Heat Pump, ENERGY STAR Qualified Equipment, Hydro Air, Hydronic Floor Heat(Radiant), Air Source Heat Pumps (ASHP)

Sewer : Public Sewer