17 Thornhill Road

Greenwich, CT
$ 1,749,000 Beds 4 Baths 3 Sq 1,990
Monthly Estimate* How much can I afford?

Welcome to 17 Thornhill, a beautifully appointed home offering exceptional space, versatility and effortless indoor-outdoor living. Sun-filled interiors feature hardwood floors and an inviting flow from the spacious living room to a warm family room anchored by a striking floor-to-ceiling stone fireplace. The eat-in kitchen offers granite countertops, stainless steel appliances and direct access to the deck, creating an ideal setting for everyday living and entertaining. A first-floor bedroom/office with adjacent full bath and conveniently tucked-away laundry provides wonderful flexibility. Upstairs, the serene primary suite features a vaulted ceiling, custom walk-in closet and spa-like bath with double vanity, soaking tub and glass-enclosed shower. Two additional bedrooms and a beautifully updated hall bath complete the level. A spectacular bonus room above the garage impresses with soaring vaulted ceilings, exposed beams, skylight, hardwood floors and private balcony, perfect for a media room, playroom, gym or office. Outdoors, enjoy an expansive, level and fully fenced backyard with mature landscaping, stone walls, spacious deck, stone patio/fire pit area and garden beds. A rare combination of generous living space, character and exceptional outdoor amenities designed for today's lifestyle.

Single Family

  • Price
  • $ 1,749,000
  • City
  • Greenwich
  • Bedrooms
  • 4
  • Full Bathrooms
  • 3
  • County
  • Fairfield
  • Half Bathrooms
  • 0
  • Area
  • Lot Size
  • 0.23 Acres
  • Zip
  • 06878
  • Sqr Footage
  • 1,990
  • Year Built
  • 1931
  • Taxes
  • $ 9103
  • Style
  • MLS#
  • 24205832
Listed By: Joy Kim Metalios 917-620-9121 with Houlihan Lawrence. - (203) 869-0700
Data Source: Smart MLS

Features

General

Zoning R-7
Neighborhood Riverside
County Fairfield
Tax Year July 2026-June 2027
Property Type Single Family For Sale
Status Active
Acres 0.23
Directions N/A
High School Greenwich
City Greenwich
Elementary School Cos Cob
Sq Ft Total 1990
DOM 6
Year Built 1931
Style Colonial
Year Built Source Public Records

Interior Features

Cooling System Central Air
Total Rooms 8
Basement Description Full

Exterior Features

Water Source Public Water Connected
Lot Description Level Lot

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Torrington, CT office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Cos Cob Elementary School
Middle School Unknown Middle School
High School Greenwich High School

Price History

9/11/2026 Listed $1,749,000

Property vs Zip Code Average in 06878

Price
AVG $7.46M
$1.75M
Taxes
AVG $358,268
$9,103
Year Built
AVG 1963
1931

17 Thornhill Road Greenwich, CT is a Single Family Home for sale at $1749000 with 1990 sqft and a lot size of 0.23 Acres Acre(s). 17 Thornhill Road Greenwich has 4 bedrooms, 3 baths and was built in 1931. 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 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided 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.