17 Thornhill Road, Greenwich, Connecticut

$1,649,000

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4

Beds

3

Baths

1,990

Square feet

0.23

Acres

About 17 Thornhill Road

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.

Features of 17 Thornhill Road

MLS® # 24205832
Price $1,649,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 1,990
Acres 0.23
Type Single Family For Sale
Style Colonial
Status Active

Community Information

Address 17 Thornhill Road
Area Riverside
City Greenwich
County Fairfield
State Connecticut
Zip Code 06878

Amenities

Parking Detached Garage
# of Garages 2
Is Waterfront No
Waterfront Not Applicable
Has Pool No

Interior

Appliances Washer, Dryer
Heating Zoned
Cooling Central Air
Fireplace Yes
# of Fireplaces 1
Has Basement Yes
Basement Full

Exterior

Exterior Vinyl Siding
Lot Description Level Lot
Roof Asphalt Shingle
Foundation Block

School Information

Elementary Cos Cob
Middle Central
High Greenwich

Additional Information

Date Listed September 11th, 2026
Days on Market 18
Zoning R-7
RE / Bank Owned No

Listing Details

OfficeHoulihan Lawrence

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Listing information last updated on October 4th, 2026 at 5:59pm EDT.