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21 Westerly RoadWeston, MA 02493

For Sale

$4,795,000

Smart Buyer Rebate $23,975

1.38 acres of flat land in coveted Weston Estates! Stunning shingle and stone 6 bedroom Colonial. Extraordinary outdoor space featuring a pavilion with kitchen plus stone fireplace perfect for outdoor living and entertaining. Large kitchen with oversized island and seating area opens to double storeyed family room along with beautiful floor to ceiling stone fireplace, wet bar and incredible picture windows. Formal living room with gas fireplace and dining room with bay windows. First floor private library with custom built-ins. Cozy sunroom! Mudroom off of 3 car garage completes the first floor. Large main suite with full bath and huge walk in closet. 4 additional bedrooms all similar in size with 2 full baths. 3rd floor with 6th bedroom and bath. Lower level with large playroom with fireplace plus media room, exercise and full bath. Whole house generator. Gorgeous landscaping and setting! Move right in and enjoy Weston's South side and top rated schools.

Listed by Melissa Dailey

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Coldwell Banker Realty - Wellesley

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617-699-3922

Last updated March 28, 2026

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Source: MLSPin #73474689

Listing Facts

  • TypeSingle-family
  • NeighborhoodWeston
  • Bedrooms6
  • Bathrooms7
  • Days on Prevu84
  • Taxes$40,467/year
  • Size7,000 sqft
  • Price per sqft$685

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

03/24/2026
Price Decreased
$4,795,000
02/05/2026
Listed by Coldwell Banker Realty - Wellesley
$4,995,000

Property Details for 21 Westerly Road

Association

Amenities

  • Community Features: Walk/Jog Trails, Stable(s), Conservation Area, Highway Access, House Of Worship, Public School

Exterior

Construction

  • Roof: Shingle
  • Window Features: Window(s) - Picture, Insulated Windows
  • Year Built: 2008
  • Year Built Details: Actual
  • Architectural Style: Colonial
  • Construction Materials: Frame
  • Exterior Features: Porch - Enclosed, Patio, Professional Landscaping, Sprinkler System, Decorative Lighting

Features

  • Patio And Porch Features: Porch - Enclosed, Patio
  • Road Frontage Type: Public

Measurements

  • Building Area Total: 7,000
  • Building Area Units: Square Feet
  • Lot Features: Level
  • Lot Size Acres: 1.38
  • Lot Size Area: 1
  • Lot Size Square Feet: 60,000
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: M:030.0 L:0033 S:000.0,868151
  • Tax Annual Amount: $40,467.00
  • Tax Assessed Value: $3,645,700.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Gas Water Heater, Range, Oven, Dishwasher, Trash Compactor, Refrigerator
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Wood
  • Interior Features: Closet/Cabinets - Custom Built, Bathroom - Full, Closet, Library, Sun Room, Bedroom, Exercise Room, Play Room, Media Room, Central Vacuum, Wet Bar, Walk-up Attic

Measurements

  • Living Area: 7,000
  • Living Area Source: Other

Rooms

  • Basement: Finished
  • Bathrooms Full: 5
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 6
  • Rooms Total: 15

Other

Environmental

  • Green Energy Efficient: Thermostat

Location

  • Subdivision Name: Weston Estates

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 3
  • Garage Spaces: 3
  • Garage: Yes
  • Open Parking Spaces: 6
  • Open Parking: Yes
  • Parking Features: Attached, Garage Door Opener, Garage Faces Side, Paved Drive, Off Street
  • Parking Total: 9

Schools

Elementary School

  • Elementary School: Weston

High School

  • High School: Whs

Middle or Junior School

  • Middle Or Junior School: Wms

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Electric: 200+ Amp Service
  • Heating: Forced Air, Natural Gas
  • Has Heating: Yes
  • Laundry Features: Second Floor
  • Sewer: Private Sewer
  • Utilities: For Gas Range
  • Water Source: Public, Private

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 7 bathrooms in this single-family home at 21 Westerly Road.

What schools are nearby to 21 Westerly Road?

Nearby schools include the Weston Elementary School, Wms Middle School, and Whs High School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 21 Westerly Road.

What are the annual taxes for 21 Westerly Road?

Annual taxes for this single-family home are estimated at $40,467.

How does 21 Westerly Road compare to other single-family homes in Weston?

This single-family home is listed 15% below the average price for single-family homes in Weston and has been on the market for 31 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 7,000 sqft.

21 Westerly Road is a 6-bedroom, 7-bath single-family home for sale in Weston MA 02493. Listed on Prevu for 84 days at $4,795,000. This includes a recent price decrease of $200,000. This property features 7,000 square feet of living space, located in Weston. The median listing price for single-family homes in this area is $4,150,000. Nearby schools include Weston Elementary School, Wms Middle School, and Whs High School. Additional amenities include private outdoor space, dishwasher, air conditioning, and parking. View other single-family home listings in Middlesex County.

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, landlords 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, leasing or renting 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, leasing or renting. 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.