Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$15,700,000

  • For Sale
  • Active
  • Single Family
  • 7 Beds
  • 7 Full Baths
  • 3 Partial Baths
  • 7,737 Sq. Ft.
  • 0.34 Acres
  • 2 Car Garage
See This Home
Save This Home
See This Home
Save This Home
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

Full Property Details for 172 Brattle St

General

  • Price: $15,700,000
  • Taxes: $71,477 (2025)
  • Status: Active
  • Type: Single Family
  • MLS ID: 73342079
  • Updated: 9/30/2025
  • Added to Site: 351 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 10
  • Full Bathrooms: 7
  • Half Bathrooms: 3

Bedrooms

  • Total Bedrooms: 7

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Garage Door Opener, Heated Garage, Storage, Garage Faces Side, Insulated, Oversized, Off Street, On Street, Paved

Location

  • County: Middlesex

Structural Information

  • Architectural Style: Greek Revival
  • Basement: Yes
  • Square Feet: 7,737
  • Year Built: 1880

Lot Features

  • Lot Size (Acres): 0.34

Financial Considerations

  • Tax Amount: $71,477.77
  • Tax Year: 2025

Disclosures and Reports

  • Property ID: M:00239 L:00060, 417404

Listed by MGS Group Real Estate LTD, Maggie Gold Seelig

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 172 Brattle St —

  • Maggie Gold Seelig

    MGS Group Real Estate LTD

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 172 Brattle St

School District:Cambridge School District
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 172 Brattle St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/26/2025
Price Reduced
$15,700,000
-6.55%
MLS
3/06/2025
Listed
$16,800,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 172 Brattle St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$69,414
129%
$10,931,400
114%
2024
$30,255
7%
$5,110,700
6%
2023
$28,361
10%
$4,839,700
11%
2022
$25,713
5%
$4,343,400
4%
2021
$24,491
7%
$4,186,500
5%
2020
$22,963
11%
$3,993,500
15%
2019
$20,596
-4%
$3,467,400
2%
2018
$21,393
2%
$3,401,100
6%
2017
$20,914
5%
$3,222,500
13%
2016
$19,923
-3%
$2,850,200
8%
2015
$20,553
-5%
$2,628,200
2%
2014
$21,532
—
$2,569,400
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 172 Brattle St

$
Down Payment
%
$
%

$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by MGS Group Real Estate LTD, Maggie Gold Seelig

Similar Properties near 172 Brattle St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

153 Brattle St, Cambridge, MA 02138 - Photo 1
$15,800,000

153 Brattle St  Cambridge, MA 02138

  • Single Family
  • Active
  • 7
    Beds
  • 7
    Total Baths
  • 9,473
    Sq. Ft.
Listed by Michael Harper (617) 480-3938
127 Commonwealth Ave, Boston, MA 02116 - Photo 1
$14,250,000

127 Commonwealth Ave  Boston, MA 02116

  • Single Family
  • Active
  • 5
    Beds
  • 6
    Total Baths
  • 8,788
    Sq. Ft.
22 Louisburg Square, Boston, MA 02108 - Photo 1
$16,000,000

22 Louisburg Square  Boston, MA 02108

  • Single Family
  • Active
  • 4
    Beds
  • 7
    Total Baths
  • 7,424
    Sq. Ft.

Just Listed near 172 Brattle St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

5 Brook St, Somerville, MA 02145 - Photo 1 Just Listed
$1,049,000

5 Brook St  Somerville, MA 02145

  • Multi-Family
  • Active
  • Updated 5 hours ago
  • 2
    Units
  • 5
    Total Beds
  • 0.09
    Acres
Listed by Gary J. Vrotsos (617) 901-7117 and Gary S. Vrotsos (781) 838-1445
20 Mossland St, Somerville, MA 02144 - Photo 1 Just Listed
$1,199,000

20 Mossland St  Somerville, MA 02144

  • Multi-Family
  • Active
  • Updated 5 hours ago
  • 3
    Units
  • 5
    Total Beds
  • 0.05
    Acres
Listed by Gary J. Vrotsos (617) 901-7117 and Gary S. Vrotsos (781) 838-1445
1004 Broadway, Somerville, MA 02144 - Photo 1 Just Listed
$949,900

1004 Broadway  #3  Somerville, MA 02144

  • Condo
  • Active
  • Updated 3 hours ago
  • 2
    Beds
  • 2
    Total Baths
  • 1,052
    Sq. Ft.
26-28 Adrian St, Somerville, MA 02143 - Photo 1 Just Listed
$1,950,000

26-28 Adrian St  Somerville, MA 02143

  • Multi-Family
  • Active
  • Updated 1 day ago
  • 3
    Units
  • 12
    Total Beds
  • 0.09
    Acres

Price Reduced near 172 Brattle St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

327 Alewife Brook Pkwy, Somerville, MA 02144 - Photo 1 Price Reduced
-$50,000 (-3.34%)
$1,445,000
Open House

327 Alewife Brook Pkwy  #B  Somerville, MA 02144

  • Townhouse
  • Active
  • Updated 3 days ago
  • 4
    Beds
  • 4
    Total Baths
  • 2,773
    Sq. Ft.
28 Winslow Rd, Brookline, MA 02446 - Photo 1 Price Reduced
-$2,000 (-0.07%)
$2,872,000
Open House

28 Winslow Rd  Brookline, MA 02446

  • Multi-Family
  • Active
  • Updated 6 hours ago
  • 1
    Unit
  • 6
    Total Beds
  • 0.16
    Acres
Listed by Todd Glaskin (617) 593-5685 and Gregg Leppo (781) 330-0592
28 Winslow Rd, Brookline, MA 02446 - Photo 1 Price Reduced
-$2,000 (-0.07%)
$2,872,000
Open House

28 Winslow Rd  Brookline, MA 02446

  • Land Residential
  • Active
  • Updated 6 hours ago
  • 0.16
    Acres
Listed by Todd Glaskin (617) 593-5685 and Gregg Leppo (781) 330-0592
28 Winslow Rd, Brookline, MA 02446 - Photo 1 Price Reduced
-$2,000 (-0.07%)
$2,872,000
Open House

28 Winslow Rd  Brookline, MA 02446

  • Single Family
  • Active
  • Updated 6 hours ago
  • 6
    Beds
  • 4
    Total Baths
  • 4,028
    Sq. Ft.
Listed by Todd Glaskin (617) 593-5685 and Gregg Leppo (781) 330-0592

Recent Sales near 172 Brattle St

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

55 Raymond St, Cambridge, MA 02140 - Photo 1 Sold
$18,000,000

55 Raymond St  Cambridge, MA 02140

  • Single Family
  • Closed
  • 6
    Beds
  • 9
    Total Baths
  • 11,061
    Sq. Ft.
776 Boylston St, Boston, MA 02199 - Photo 1 Sold
$17,250,000

776 Boylston St  #W11B  Boston, MA 02199

  • Condo
  • Closed
  • 3
    Beds
  • 7
    Total Baths
  • 6,111
    Sq. Ft.
125 Commonwealth Ave, Boston, MA 02116 - Photo 1 Sold
$13,350,000

125 Commonwealth Ave  Boston, MA 02116

  • Single Family
  • Closed
  • 5
    Beds
  • 6
    Total Baths
  • 9,000
    Sq. Ft.
1 Dalton St, Boston, MA 02115 - Photo 1 Sold
$14,000,000

1 Dalton St  #5301  Boston, MA 02115

  • Condo
  • Closed
  • 4
    Beds
  • 5
    Total Baths
  • 4,052
    Sq. Ft.

172 Brattle Street, Cambridge, MA 02138 (MLS# 73342079) is a Single Family property with 7 bedrooms, 7 full bathrooms and 3 partial bathrooms. 172 Brattle Street is currently listed for $15,700,000 and was received on March 06, 2025. Want to learn more about 172 Brattle Street? Do you have questions about finding other Single Family real estate for sale in Cambridge? You can browse all Cambridge real estate or contact a Coldwell Banker agent to request more information.

Tour this property