$13,850,000

21 Chestnut St Weston, MA 02493

Estimated payment $75,126/month

Total Views 7,142
7 Beds
11 Baths
12,120 Sq Ft
$1,143 Price per Sq Ft

Highlights

  • Golf Course Community
  • Sauna
  • Property is near public transit
  • Country Elementary School Rated A+
  • Solar Power System
  • Marble Flooring

About This Home

This modern estate is a seamless blend of striking architecture and luxurious design. A grand 2 story foyer with soaring ceilings and a dramatic staircase creates a stunning first impression, while walls of glass connect the home’s interior to the scenic outdoors. The main level features a gourmet kitchen with a hidden pantry, chef’s kitchen, and office nook, flowing into a spacious family room with expansive views of private grounds, ideal for a future pool.The primary suite offers a private retreat with dual spa-like bathrooms, large dressing rooms and a sitting area. Secondary bedrooms feature en-suite baths and generous closets, providing comfort and privacy. The lower level is designed for recreation and relaxation featuring a bar, exercise room, sauna, wine room and flexible spaces for a home theater or golf simulator. Conveniently located just a short drive from Boston, this estate is a rare opportunity to own a thoughtfully designed home.

Last Listed By

Maggie Gold Seelig

MGS Group Real Estate LTD Listed on: 04/08/2025

MGS Group Real Estate LTD

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $19,491

Year Built

  • Built in 2025

Lot Details

  • 2.11 Acre Lot
  • Near Conservation Area
  • Level Lot
  • Sprinkler System

Parking

  • 3 Car Attached Garage
  • Heated Garage
  • Off-Street Parking

Home Design

  • Frame Construction
  • Blown Fiberglass Insulation
  • Foam Insulation
  • Rubber Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • Central Vacuum
  • Decorative Lighting
  • 4 Fireplaces
  • Sauna
  • Gas Dryer Hookup

Kitchen

  • Range with Range Hood
  • Dishwasher

Flooring

  • Wood
  • Marble
  • Tile

Bedrooms and Bathrooms

  • 7 Bedrooms

Finished Basement

  • Basement Fills Entire Space Under The House
  • Interior Basement Entry
  • Garage Access

Eco-Friendly Details

  • Energy-Efficient Thermostat
  • Whole House Vacuum System
  • Solar Power System

Outdoor Features

  • Patio
  • Outdoor Gas Grill
  • Rain Gutters

Location

  • Property is near public transit
  • Property is near schools

Schools

  • Weston Elementary School
  • Weston Middle School
  • Weston High School

Utilities

  • Central Air
  • 13 Cooling Zones
  • 13 Heating Zones
  • Heating System Uses Natural Gas
  • Hydro-Air Heating System
  • Power Generator
  • Private Water Source
  • Gas Water Heater
  • Private Sewer

Listing and Financial Details

  • Assessor Parcel Number M:032.0 L:0019 S:000.0,868218

Community Details

Overview

  • No Home Owners Association

Recreation

  • Golf Course Community
  • Jogging Path

Home Details

Home Type

Single Family

Est. Annual Taxes

$19,491

Year Built

Built in 2025

Lot Details

0

Parking

3

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Architectural Style: Other (See Remarks)
  • Year Built: 2025
  • Year Built Details: Actual
  • ResoPropertyType: Residential
  • Special Features: NewHome

Interior Features

  • Flooring: Tile, Marble, Hardwood
  • Interior Amenities: Central Vacuum, Sauna/Steam/Hot Tub, Elevator
  • Fireplace YN: Yes
  • Fireplaces: 4
  • Appliances: Gas Water Heater, Range, Dishwasher, Refrigerator, Vacuum System, Range Hood
  • Total Bedrooms: 7
  • Full Bathrooms: 9
  • Half Bathrooms: 2
  • Total Bathrooms: 11
  • Total Bathrooms: 10
  • Master Bathroom Features: Yes
  • Laundry Features: Gas Dryer Hookup
  • Basement: Full, Finished, Interior Entry, Garage Access
  • Above Grade Finished Sq Ft: 8670
  • Below Grade Sq Ft: 3450
  • Living Area: 12120
  • Spa YN: No
  • MAIN LO: AN0499
  • LIST PRICE PER Sq Ft: 1142.74
  • PRICE PER Sq Ft: 1142.74
  • Insulation: Full, Fiberglass, Foam

Exterior Features

  • Exterior Features: Patio, Rain Gutters, Sprinkler System, Decorative Lighting, Outdoor Gas Grill Hookup
  • Construction Materials: Frame
  • Foundation Details: Concrete Perimeter
  • Home Warranty YN: No
  • Patio And Porch Features: Patio
  • Roof: Rubber
  • Waterfront YN: No

Garage/Parking

  • Garage Spaces: 3
  • Attached Garage YN: Yes
  • Carport Y N: No
  • Covered Parking Spaces: 3
  • Garage YN: Yes
  • Parking Features: Attached, Heated Garage, Off Street
  • Total Parking Spaces: 12

Utilities

  • Sewer: Private Sewer
  • Utilities: for Gas Range, for Gas Dryer, Outdoor Gas Grill Hookup
  • Cooling: Central Air
  • Heating: Natural Gas, Hydro Air
  • Cooling Y N: Yes
  • Electric: Generator
  • Heating YN: Yes
  • Water Source: Public, Private
  • HEAT ZONES: 13
  • COOLING ZONES: 13

Condo/Co-op/Association

  • Association YN: No
  • Community Features: Public Transportation, Walk/Jog Trails, Golf, Conservation Area, Highway Access, Private School, Public School
  • Senior Community YN: No

Lot Info

  • Parcel Number: M:032.0 L:0019 S:000.0,868218
  • Zoning: RES
  • Farm Land Area Units: Square Feet
  • Lot Features: Gentle Sloping, Level
  • Lot Size Acres: 2.11
  • Lot Size Area: 2.11
  • Lot Size Sq Ft: 91911
  • Lot Size Units: Acres
  • Property Attached YN: No
  • PAGE: 497
  • ResoLotSizeUnits: Acres

Green Features

  • Green Energy Efficient: Thermostat
  • Green Energy Generation: Solar

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 19491
  • Tax Book Number: 76330

Multi Family

  • Basement Included Sq Ft: Yes

MLS Schools

  • High School: Weston Hs
  • Elementary School: Weston Elem
  • Middle Or Junior School: Weston Ms

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $86,268 $7,771,900 $1,752,800 $6,019,100
2024 $19,491 $1,752,800 $1,752,800 $0
2023 $20,753 $1,752,800 $1,752,800 $0
2022 $24,458 $1,909,300 $1,670,000 $239,300
2021 $24,496 $1,887,200 $1,590,800 $296,400
2020 $23,922 $1,864,500 $1,590,800 $273,700
2019 $23,436 $1,861,500 $1,590,800 $270,700
2018 $23,287 $1,861,500 $1,590,800 $270,700
2017 $23,187 $1,869,900 $1,590,800 $279,100
2016 $22,738 $1,869,900 $1,590,800 $279,100
2015 $22,018 $1,793,000 $1,517,600 $275,400
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
04/08/2025 04/08/25 For Sale $13,850,000 +628.9% $1,143 / Sq Ft
12/02/2020 12/02/20 Sold $1,900,000 -17.2% $856 / Sq Ft
07/25/2020 07/25/20 Pending -- -- --
06/04/2020 06/04/20 Price Changed $2,295,000 -6.3% $1,034 / Sq Ft
02/05/2020 02/05/20 Price Changed $2,450,000 -9.2% $1,104 / Sq Ft
01/12/2020 01/12/20 For Sale $2,699,000 -- $1,216 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Mortgage History

Date Status Loan Amount Loan Type
Closed $7,625,000 Stand Alone Refi Refinance Of Original Loan
Closed $183,975 No Value Available
Closed $208,000 No Value Available
Closed $223,000 No Value Available
Source: Public Records

Similar Homes in Weston, MA

  • 3 Idlewile Ln, Weston, MA 02493

    $12,500,000

    • 6 Beds
    • 11 Baths
    • 14,620 Sq Ft
    • 3 Idlewile Ln
    • Weston, MA

    Exceptional gated estate privately sited on 8+acres abutting conservation in one of Weston's most exclusive south side neighborhoods. There is 14,000 +sq. ft. of living space featuring uncompromising design in custom mill & stonework with fabulous amenities for entertaining on a grand scale & the ultimate facilities for sports & leisure. Formal living room with arched doors lead to an expansive

    Jamie Genser Coldwell Banker Realty - Brookline

    Section Image
  • 50 Winsor Way, Weston, MA 02493

    $14,980,000

    • 6 Beds
    • 10 Baths
    • 10,116 Sq Ft
    • 50 Winsor Way
    • Weston, MA

    A true showcase luxury gated estate, 50 Winsor Way is situated on over 2 acres of elevated and private land located off the Weston Golf Club. The estate features truly picturesque professionally landscaped grounds, expansive terraces and patios with views for entertaining, and a large showpiece swimming pool and patio with elegant fountains. 50 Winsor boasts more than 6 bedrooms including the

    Rose Hall Blue Ocean Realty, LLC

    Section Image
  • 70 Possum Rd, Weston, MA 02493

    $11,900,000

    • 5 Beds
    • 10 Baths
    • 11,352 Sq Ft
    • 70 Possum Rd
    • Weston, MA

    This peerless modern 2-acre estate is located in a highly desired private neighborhood in Weston. Exterior features a beautiful, flat landscaped yard, patio w/grill, and its own sports court. The luxurious 5 bed, 7f/3h bath interior features lofty 12’ high ceilings with walls and ceilings of glass, opening the space to the exterior and drenching this home in sunlight. Smart home features

    Rose Hall Blue Ocean Realty, LLC

    Section Image

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73356415

MLS Property Information Network (MLS PIN)

APN: WEST-000032-000019