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$2,100,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 2,074 Sq. Ft.
  • 1 Car Garage
  • Updated 2 days ago
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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.

Full Property Details for 31 Thornhill Rd

General

  • Price: $2,100,000
  • Taxes: (July 2025-June 2026)
  • Status: Active
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24159022
  • Updated: 4/10/2026
  • Added to Site: 32 day(s) ago

Interior

  • Number of Rooms: 10
  • Rooms/Areas: Laundry Room
  • Interior Features: Audio System, Auto Garage Door Opener, Cable - Pre-wired, Security System
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Gas Cooktop, Gas Range, Microwave, Range Hood, Refrigerator, Icemaker, Dishwasher, Disposal, Washer, Gas Dryer, Wine Chiller

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4
  • Primary Bathroom: Primary Bath - Quart, Upper
  • Full Bath: Tub w/Shower, Hardwood Floor, Main

Bedrooms

  • Total Bedrooms: 4
  • Primary Suite: Bedroom Suite, Full Bath, Walk-In Closet, Hardwood Fl, Upper
  • Bedroom 1: Bedroom - Hardwood Floor, Main
  • Bedroom 2: Bedroom - Balcony/Deck, Bedroom Suite, Full Bath, Sliders, Walk-In Closet, Hardwood Floor, Upper
  • Bedroom 3: Bedroom - Bedroom Suite, Full Bath, Jack & Jill Bath, Hardwood Floor, Upper

Other Rooms

  • Living Room: Living Room - Fireplace, Hardwood Floor, Main
  • Family Room: Family Room - Vaulted Ceiling, Balcony/Deck, Wet Bar, Sliders, Hardwood Floor, Upper
  • Eat In Kitchen: Eat-In Kitchen - Breakfast Bar, Quartz Counters, Dining Area, Eating Space, Isl, Main
  • Dining Room: Dining Room - Patio/Terrace, Sliders, Hardwood Floor, Main
  • Office: Office, Upper
  • Laundry: Upper Level

Exterior

  • Exterior Features: Gutters, Lighting, Patio, Underground Utilities, Sidewalk, Deck, Garden Area, Stone Wall, Underground Sprinkler
  • Color: White

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Total Spaces: 2
  • Parking: Detached Garage, Paved, Driveway

Location

  • County: Fairfield
  • Neighborhood: Riverside
  • Driving Directions: Please use GOS

School Information

  • Elementary School: Cos Cob
  • Middle School: Central
  • High School: Greenwich

Community

  • Community Name: Riverside

Heating & Cooling

  • Cooling Type: Central Air, Zoned
  • Heating Type: Gas on Gas, Hydro Air, Zoned, Natural Gas
  • Heating Fuel: Natural Gas
  • Water Heater: Natural Gas, Other, Tankless Hotwater

Utilities

  • Sewer: Public Sewer Connected
  • Water: Public Water Connected

Structural Information

  • Architectural Style: Colonial
  • Construction Status: No/Resale
  • Exterior Const.: Hardie Board
  • Basement Desc.: Crawl Space
  • Roof: Asphalt Shingle
  • Attic: Yes
  • Disability Access: Lever Door Handles
  • Square Feet: 2,074
  • Above Ground: 2,074 Sq. Ft.
  • Year Built: 1948

Lot Features

  • Lot Size (Acres): 0.18
  • Driveway/Sidewalk: Private, Circular, Paved, Asphalt
  • Zoning: R-7
  • Lot Description: Corner Lot, Non Conforming Lot, Dry, Level Lot, Cleared

Water Features

  • Water Front Desc.: Walk to Water, Beach Rights, Water Community, Access

Green Features

  • Energy Features: Extra Insulation, Programmable Thermostat

Financial Considerations

  • Assessment Amount: $871,850
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Exclusions: Please see Inclusions/Exclusions document
  • Property ID: 1854140

Listed by Redfin Corporation, Zhizhe Dong and Redfin Corporation, Ken Wile

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Listing agents

— 31 Thornhill Rd —

  • Zhizhe Dong

    Redfin Corporation

  • Ken Wile

    Redfin Corporation

Agent Contact: (914) 564-5748 Office Contact: (203) 349-8711

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 31 Thornhill Rd

School District:Greenwich School District
NameGradesDistance
Cos Cob School
300 East Putnam Ave., Greenwich, CT 06807
K-50.7 mi
Central Middle School
9 Indian Rock Lane, Greenwich, CT 06830
6-81.1 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-121.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 31 Thornhill Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/12/2026
Listed
$2,100,000
20%
MLS
3/31/2022
Sold
$1,750,000
—
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 31 Thornhill Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$10,775
4%
$871,850
—
2023
$10,406
3%
$871,850
—
2023
$10,145
1%
$871,850
—
2022
$10,052
—
$871,780
82%
2021
$10,052
75%
$477,960
—
2020
$5,745
-1%
$477,960
—
2019
$5,802
2%
$477,960
—
2018
$5,673
-1%
$477,960
—
2017
$5,745
2%
$477,960
—
2016
$5,654
2%
$477,960
2%
2015
$5,562
2%
$468,860
—
2014
$5,450
-7%
$468,860
-9%
2013
$5,844
—
$516,670
—
2011
$5,844
—
$516,670
—
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.

Estimate the Cost for 31 Thornhill Rd

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Redfin Corporation, Zhizhe Dong and Redfin Corporation, Ken Wile

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31 Thornhill Road, Greenwich, CT 06878 (MLS# 24159022) is a Single Family property with 4 bedrooms and 4 full bathrooms. 31 Thornhill Road is currently listed for $2,100,000 and was received on March 12, 2026. Want to learn more about 31 Thornhill Road? Do you have questions about finding other Single Family real estate for sale in Riverside? You can browse all Riverside real estate or contact a Coldwell Banker agent to request more information.

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