Elayna Cassidy
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Single Family Residence at 21 Westerly, Weston MA 02493, Weston
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37 photos

$4,585,000

21 Westerly, Weston MA 02493
Weston, MA 02493
Listed by Mizner + Montero
Bedrooms
6
Bathrooms
6
Living area
8,000 sqft
Year built
2006

About this home

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.

Highlights

Fireplace

Property details

MLS #
73575514
Property type
Single Family Residence
Subdivision
Weson Estates
Status
Active
Days on market
14
On market date
September 10, 2026
Stories
N/A
Total bathrooms
6
Garage spaces
3
Parking spaces
16
Lot size
1.38 acres

Location

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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Claypit Hill School
1.49 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
516
Student:teacher ratio
12.3:1
District
Wayland
Middle
Weston Middle
1.75 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
452
Student:teacher ratio
10.3:1
District
Weston
High
Weston High
1.63 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
638
Student:teacher ratio
11.4:1
District
Weston

Walkability

Blended score for Weston's center: EPA's National Walkability Index (street network, transit, land-use mix) combined with nearby-amenity density. 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

24
Car-dependent
out of 100
EPA National Walkability Index
6.7 / 20 -- Below average walkable
Nearby-amenity density
10 / 100
Restaurants & cafes0
Grocery stores0
Parks1
Schools1
Transit stops0
Pharmacies0

Mortgage calculator

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Est. monthly payment
$27,761/mo
$917,000 down
$3,668,000 loan
Principal & interest$23,791
Property tax (est.)$3,821
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated 11 days ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.