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643 Boston Post Rd, 
Weston, MA 02493

$2,850,000


3

Beds


5

Baths


3,504

Sq Ft


Single Family

Active

Listed by

Jonathan Caldwell

Acre Property Advisors LLC.

617-652-0095

Last updated:

October 26, 2026, 02:58 AM

MLS#

73592991

Source:

MLSPIN

About This Home

643 Boston Post Rd

SUNDAY OH CANCELED. Completed in 2023, this beautifully designed residence offers the rare combination of modern living in the heart of Weston Center and an expansive, level 1.36-acre setting. Exceptional craftsmanship and high-end finishes are evident throughout, with a sophisticated kitchen, beautifully appointed baths with radiant floor heat, and thoughtful architectural details elevating every space. The open, light-filled floor plan flows seamlessly between the kitchen, dining and living spaces and an inviting family room overlooking the backyard. A first-floor primary suite provides a private retreat, while the second level offers two additional en-suite bedrooms, a spacious bonus room, loft and laundry. The lower level extends the home’s versatility with a recreation and sitting area, dedicated gym and turfed activity space, bringing the home’s total usable space to approximately 4,303 SF. An expansive deck and exceptionally large, level backyard offer room to entertain, play and unwind—all in a convenient central Weston location. Seller is upgrading the septic to a five-bedroom system, creating possibilities for future expansion, such as an ADU. Move in and make it home for the holidays!

Home Facts

Single Family

5 Baths

3 Bedrooms

Built in 2022

Price Summary

2,850,000

$813 per Sq. Ft.

MLS #:

73592991

Last Updated:

October 26, 2026, 02:58 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

3

Interior

Living Area:

3,504 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary, Farmhouse

Building Area:

3,504 Sq. Ft.

Year Built:

2022


Lot

Lot Size (Sq. Ft):

59,242


Finances & Disclosures

Finances

Price:

$2,850,000

Price per Sq. Ft:

$813 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.