31 Thornhill Road Greenwich, CT ^$ 2,100,000

31 Thornhill Road

^$ 2,100,000

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Open House 3/14 1pm - 3pm

31 Thornhill Road

Greenwich, CT, 06878

^$ 2,100,000

Bedrooms4 Baths4.0 Sq 2,074

Monthly Estimate*

^$ 12,930

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Single Family Home for sale in Greenwich, CT

for $2,100,000 with 4 bedrooms and 4 full baths. This 2,074 square foot home was built in 1948 on a lot size of 0.18.

Welcome to 31 Thornhill Rd in Greenwich's Riverside neighborhood, a renovated home that feels like new and is backed by a new construction warranty. Rebuilt from the ground up, the property features a reinforced foundation, all new framing and walls, plus a new roof and siding for long-term peace of mind. Inside, enjoy wide white oak floors, a custom kitchen, and a Viking appliance package designed for both everyday living and entertaining. Efficiency and comfort are enhanced with spray foam and soundproof insulation, natural gas heat, a new heating and cooling system, and Davinci aluminum-clad windows with energy-efficient glass. The home is smart-home pre-wired with Control4 automation and built-in speakers. Outdoor living includes a private patio and deck, automated sprinkler system, and garage parking, completing this thoughtfully rebuilt and move-in ready residence.

Open House

3/14/2026 1:00 PM - 3:00 PM

3/15/2026 12:00 PM - 2:00 PM

31 Thornhill Road Greenwich, CT

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 2,100,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 10,775

Style

Lot Size

0.18

Year Built

1948

Town/City

Greenwich

MLS | Web ID

24159022

Features

General

Zoning R-7

Neighborhood Riverside

County Fairfield

Tax Year July 2025-June 2026

Property Type Single Family For Sale

Status Active

Acres 0.18

Directions Please use GOS

High School Greenwich

City Greenwich

Elementary School Cos Cob

Sq Ft Total 2074

DOM 1

Year Built 1948

Exclusions Please see Inclusions/Exclusions document

Style Colonial

Year Built Source Public Records

Handicap Features Lever Door Handles

Energy Features Extra Insulation Programmable Thermostat

Interior

Cooling System Central Air Zoned

Total Rooms 10

Basement Description Crawl Space

Exterior

Water Source Public Water Connected

Lot Description Corner Lot Non Conforming Lot Dry Level Lot Cleared

* Excluded Features

List By

Zhizhe Dong

Listing Agent

Redfin Corporation

Broker

frank.dong@redfin.com

Affordability Calculator

$13,828

Per Month

Monthly Principal & Interest: $12,930
Monthly Property Taxes: $898
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Greenwich, CT

Average List Price ^$4,838,855

Percent of Sale Price 130%

About Greenwich, CT

62,921 Population

3% Since 2002

^$140,887 Median Income

45.32 Median Age

34% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

3041994 Elementary School

3041976 Middle School

Greenwich High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
3/12/2026	$2,100,000		Listed Price

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31 Thornhill Road, Greenwich, CT, 06878 is a Single Family Home for sale at $2,100,000 with 2,074 sqft and a lot size of 0.18. 31 Thornhill Road has 4 bedrooms, 4.0 baths, and was built in 1948. The property's zip code is 06878 which is in Greenwich, CT

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing information has been assembled from various sources of varying degrees of reliability. Any information critical to a buying decision should be independently verified.

Information on this this page is provided by the Smart Multiple Listing Service, Inc. The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Any use of search facilities of data on the site other than by consumers looking to purchase real estate is prohibited.

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31 Thornhill Road

Single Family Home for sale in Greenwich, CT

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