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$2,500,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 2,687 Sq. Ft.
  • 2 Car Garage
  • Updated 4 hours ago
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Beautifully updated 4 bedroom/3bath colonial on 2.26 acres on a cul-de-sac. Sun-filled interiors include a tray ceiling family room, spacious home office, and easy flow from the modern kitchen/dining areas to a large deck and terrace with a fire pit, and a big yard to play in. With 2,687 sq ft, a 5-bedroom septic, and approximately 8,700 sq ft FAR, the property offers both comfort and expansion potential. Minutes to Glenville's restaurants, shops, and recreation-an ideal blend of privacy, convenience and lifestyle. A short distance to the Greenwich train station and Greenwich Avenue for additional restaurant and shop options.

Full Property Details for 40 Thunder Mountain Rd

General

  • Price: $2,500,000
  • Taxes: $9,054
  • Status: Active
  • Type: Single Family
  • Source: Greenwich
  • MLS ID: 124432
  • Updated: Today (3/5/2026)
  • Added to Site: Today

Interior

  • Interior Features: Eat-in Kitchen
  • Number of Fireplaces: 1

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 4

Additional Information

  • Security/Safety: Security System

Exterior

  • Porch/Patio/Deck: Terrace, Deck

Parking

  • Garage: Yes
  • Garage Spaces: 2

Location

  • Area: 3 - Greenwich
  • County: Fairfield
  • Driving Directions: From central Greenwich, Glenville Road, Right on Riversville Road going North, right on Thunder Mountain Road, property is on the right

School Information

  • Elementary School: Glenville
  • Middle School: Western

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air, Oil
  • Heating Fuel: Oil
  • Water Heater: Oil

Utilities

  • Gas: Propane
  • Sewer: Septic Tank
  • Water: Well
  • Well: Yes
  • Utility Description: Cable Connected, Propane

Structural Information

  • Architectural Style: Colonial
  • Construction: Wood Siding
  • Basement Desc.: Full, Unfinished
  • Roof: Asphalt
  • Windows: Double Pane Windows
  • Square Feet: 2,687
  • Sq. Ft. Source: Appraiser
  • Year Built: 1953
  • Remodeled/Updated: 2026

Additional Structures

  • Other Structures: Shed(s)

Lot Features

  • Lot Size (Acres): 2.26
  • Lot Size (Sq. Ft.): 98,445.6
  • Lot Features: Rolling Slope, Parklike
  • Zoning: RA-2
  • Lot Description: Rolling, Park

Financial Considerations

  • Price Per Sq. Ft.: $930.41
  • Tax Amount: $9,054

Disclosures and Reports

  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Property ID: 10-2584

Listed by Sotheby's International Realty

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Listing agent

— 40 Thunder Mountain Rd —

  • Sotheby's International Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 40 Thunder Mountain Rd

School District:Greenwich School District
NameGradesDistance
Glenville School
33 Riversville Road, Greenwich, CT 06831
K-51.4 mi
Western Middle School
1 Western Junior Highway, Greenwich, CT 06830
6-83.6 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-123.3 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 40 Thunder Mountain Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/05/2026
Listed
$2,500,000
114.59%
MLS
8/21/2003
Sold
$1,165,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 40 Thunder Mountain Rd

Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,054
3%
$752,010
—
2023
$8,806
3%
$752,010
—
2023
$8,565
1%
$752,010
—
2022
$8,483
—
$752,010
4%
2021
$8,483
1%
$724,990
—
2020
$8,403
-1%
$724,990
—
2019
$8,468
3%
$724,990
—
2018
$8,243
—
$724,990
—
2017
$8,243
2%
$724,990
—
2016
$8,120
-21%
$724,990
-20%
2015
$10,275
3%
$911,750
—
2014
$10,002
3%
$911,750
—
2013
$9,737
—
$911,750
—
2011
$9,737
—
$911,750
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by Sotheby's International Realty

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40 Thunder Mountain Road, Greenwich, CT 06831 (MLS# 124432) is a Single Family property with 4 bedrooms and 3 full bathrooms. 40 Thunder Mountain Road is currently listed for $2,500,000 and was received on March 05, 2026. Want to learn more about 40 Thunder Mountain Road? Do you have questions about finding other Single Family real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.

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