21 Westerly Weston, MA ^$ 4,585,000

21 Westerly

^$ 4,585,000

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21 Westerly

Weston, MA, 02493

^$ 4,585,000

Bedrooms6 Baths5.2 Sq 8,000

Monthly Estimate*

^$ 28,950

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Single Family Home for sale in Weston, MA

for $4,585,000 with 6 bedrooms and 5 full baths, 2 half baths. This 8,000 square foot home was built in 2006 on a lot size of 1.38.

Introducing an elegant shingle and stone residence prominently situated in the prestigious Weston Estates neighborhood. This custom home is masterfully constructed with fine attention to detail by an acclaimed builder. A striking stone fireplace graces the family room and complements the open concept design. The classic floor plan features a grand two story foyer, charming sun room and fabulous finished lower level. The 6th bedroom suite located on the 3rd floor can be used as an in-home office or as a special getaway for guests. The exceptional grounds are architecturally enhanced with a decorative gazebo with a built-in kitchen. The exquisite backyard has a sprawling stone patio adorned with beautiful perennial gardens and manicured grounds. This unique home has all the desired amenities and gravitas for the most discerning buyer.

Single Family Active

Price

^$ 4,585,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 40,583

Style

Colonial

Lot Size

1.38

Year Built

2006

Town/City

Weston

County/Region

Middlesex

MLS | Web ID

73575514

List By

Mizner + Montero

Listing Agent

Gibson Sotheby's International Realty

Broker

Affordability Calculator

$32,332

Per Month

Monthly Principal & Interest: $28,950
Monthly Property Taxes: $3,382
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Single family listings in Weston, MA

Average List Price ^$5,308,659

Percent of Sale Price 16%

About Weston, MA

11,479 Population

0% Since 2002

^$178,622 Median Income

46.73 Median Age

39% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
9/10/2026	$4,585,000		Listed Price

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21 Westerly, Weston, MA, 02493 is a Single Family Home for sale at $4,585,000 with 8,000 sqft and a lot size of 1.38. 21 Westerly has 6 bedrooms, 5.2 baths, and was built in 2006. The property's zip code is 02493 which is in Weston, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 9/29/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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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21 Westerly

Single Family Home for sale in Weston, MA

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