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31 Thornhill Road, Greenwich, CT 06878

Single Family For Sale

$2,100,000
$1,013/sqft
31 Thornhill Road, Greenwich, CT Active
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4
Bedrooms
4
Bathrooms
2,074
Sq Ft
0.18
Acres
1948
Year Built

About This Home

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.

Listed by Zhizhe Dong (914) 564-5748 with Redfin Corporation (203) 349-8711

Listing Snapshot

Price $2,100,000 Days on Market 5 days
Property Tax $10,776/yr Style Colonial
Year Built 1948 Total Sq Ft 2,074
Lot Size 0.18 acres HOA Fees N/A
Bedrooms 4 Full Bathrooms 4
Total Rooms 10 Half Baths 0

Key Features

Interior
  • Audio System
  • Auto Garage Door Opener
  • Cable - Pre-wired
  • Security System
Appliances
  • Gas Cooktop
  • Gas Range
  • Microwave
  • Range Hood
  • Refrigerator
  • Icemaker
  • Dishwasher
  • Disposal
  • Washer
  • Gas Dryer
  • Wine Chiller
Outdoor
  • Gutters
  • Lighting
  • Patio
  • Underground Utilities
  • Sidewalk
  • Deck
  • Garden Area
  • Stone Wall
  • Underground Sprinkler
Nearby
  • Library
  • Medical Facilities
  • Park
  • Playground/Tot Lot
  • Public Transportation
  • Shopping/Mall
  • Tennis Courts
  • Walk to Bus Lines

Structure & Parking

Construction Frame,Concrete
Roof Asphalt Shingle
Garage Spaces 1
Garage Type Detached Garage, Paved, Driveway

Systems & Utilities

Heat Gas on Gas, Hydro Air, Zoned
Fuel Natural Gas
Cooling Central Air, Zoned
Hot Water Natural Gas, Other, Tankless Hotwater
Water Public Water Connected
Sewer Public Sewer Connected

Schools

Elem Cos Cob
Middle Central
High Greenwich

Mortgage Calculator

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Est. Monthly Payment —
Principal & Interest —
Est. Property Tax $898/mo
Est. Home Insurance —

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Mar 12, 2026 Listed $2,100,000

Frequently Asked Questions

How much does 31 Thornhill Road in Greenwich, CT cost?
This property is listed at $2,100,000, which works out to $1,013 per square foot.
How many bedrooms does 31 Thornhill Road have?
This home has 4 bedrooms and 4 bathrooms.
What is the square footage of 31 Thornhill Road?
The home is 2,074 square feet, situated on 0.18 acres.
When was 31 Thornhill Road in Greenwich built?
This property was built in 1948.
Is 31 Thornhill Road, Greenwich, CT still available?
The current MLS status of this property is "Active". Contact RYZE Realty Group for the latest availability.
What school district is 31 Thornhill Road, Greenwich in?
This home is served by the Greenwich public school system, with Cos Cob as the elementary school and Greenwich as the high school.
How do I schedule a tour of 31 Thornhill Road, Greenwich, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Zhizhe Dong · (914) 564-5748

Redfin Corporation · (203) 349-8711

MLS# 24159022 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Mar 28, 2026 1:55 PM UTC