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23 Thoreau Rd., 
Lexington, MA 02420

$5,800,000

6

Beds

9

Baths

8,649

Sq Ft

Single Family

Active

Listed by

Philip Garfinkle

Philip Garfinkle Realty Inc.

617-694-3565

Last updated:

January 3, 2026, 11:26 AM

MLS#

73342354

Source:

MLSPIN

About This Home

23 Thoreau Rd.

Designed by renowned architect Marcus Gleysteen and built by one of the area’s finest home builders, this property redefines modern luxury in Lexington. A rare opportunity to own a fully-custom, move-in-ready contemporary home with state-of-the-art construction and finely-tailored finishes, making this high-performance home second-to-none. Expansive living spaces all above-ground, this home elevates your experience of both the comfortable everyday luxuries as well as effortless entertaining. Amenities include: Gym with space for Golf Simulator, Game Room, Playroom, Library/Office, 1st Floor Bedroom Suite, and an Outdoor Kitchen and Dining Terrace for indoor/outdoor living at its best! Extensive professional landscaping to match! Located in convenient proximity to Lexington’s most desirable retail amenities, schools, and transit (including private aviation).

Home Facts

Single Family

9 Baths

6 Bedrooms

Built in 2024

Price Summary

5,800,000

$670 per Sq. Ft.

MLS #:

73342354

Last Updated:

January 3, 2026, 11:26 AM

Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

9

Full Bathrooms:

7

Interior

Living Area:

8,649 Sq. Ft.

Structure

Structure

Architectural Style:

Contemporary

Building Area:

8,649 Sq. Ft.

Year Built:

2024

Lot

Lot Size (Sq. Ft):

30,414

Finances & Disclosures

Finances

Price:

$5,800,000

Price per Sq. Ft:

$670 per Sq. Ft.

Source:MLSPIN
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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Contact an Agent

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 Contact, 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 a 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.