Pending

Price increase: $100K (3/13)

$2,600,000

40 Thunder Mountain Rd, Greenwich, CT 06831

4beds

2,687sqft

Est.:

Residential, Single Family Residence

Built in 1953

2.26 Acres Lot

$2,583,600 Zestimate^®

$968/sqft

$-- HOA

What's special

Sun-filled interiorsSpacious home officeTray ceiling family room

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.

20 days

3,717

157

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 3

Heating

Forced Air, Oil

Cooling

Central Air

Features

Eat-in Kitchen
Windows: Double Pane Windows
Basement: Full,Unfinished
Number of fireplaces: 1

Interior area

Total structure area: 2,687
Total interior livable area: 2,687 sqft

Property

Parking

Total spaces: 2
Parking features: Garage Door Opener
Garage spaces: 2

Features

Patio & porch: Terrace, Deck

Lot

Size: 2.26 Acres
Features: Parklike

Details

Additional structures: Shed(s)
Parcel number: 102584
Zoning: RA-2

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Residential, Single Family Residence

Materials

Wood Siding
Roof: Asphalt

Condition

Year built: 1953
Major remodel year: 2026

Utilities & green energy

Sewer: Septic Tank
Water: Well
Utilities for property: Cable Connected, Propane

Community & HOA

Community

Security: Security System

Location

Region: Greenwich

Financial & listing details

Price per square foot: $968/sqft
Tax assessed value: $1,128,680
Annual tax amount: $9,054
Date on market: 3/5/2026
Inclusions: Washer/Dryer, All Kitchen Applncs

Estimated market value

$2,583,600

$2.45M - $2.71M

$7,057/mo

Price history

Date	Event	Price
3/19/2026	Pending sale	$2,600,000$968/sqft
Source: Greenwich MLS, Inc. #124432 Report a problem
3/13/2026	Price change	$2,600,000+4%$968/sqft
Source: Greenwich MLS, Inc. #124432 Report a problem
3/5/2026	Listed for sale	$2,500,000+114.6%$930/sqft
Source: Greenwich MLS, Inc. #124432 Report a problem
8/21/2003	Sold	$1,165,000+70.1%$434/sqft
Source: Public Record Report a problem
4/15/1997	Sold	$685,000$255/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$9,054 +2.8%	$752,010
2024	$8,806 +2.8%	$752,010
2023	$8,565 +1%	$752,010
2022	$8,483 +1%	$752,010 +3.7%
2021	$8,403	$724,990
2020	$8,403 -0.8%	$724,990
2019	$8,468 +2.7%	$724,990
2018	$8,243	$724,990
2017	$8,243 +1.5%	$724,990
2016	$8,120	$724,990

Find assessor info on the county website

BuyAbility℠ payment

Est. payment

$17,300/mo

Principal & interest

$13638

Property taxes

$3662

More affordability tools

Climate risks

Neighborhood: 06831

Getting around

2 / 100

Car-Dependent

18 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

9/10
Glenville School
Grades: K-5Distance: 1.4 mi
7/10
Western Middle School
Grades: 6-8Distance: 3.6 mi
10/10
Greenwich High School
Grades: 9-12Distance: 3.3 mi

Schools provided by the listing agent

Elementary: Glenville
Middle: Western

Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

Skip to the end of the carousel