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21 Thompson Road, Shelter Island, NY 11964

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Listing Type
Single Family
Listing Status
Active
48
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$5,875,000

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Home Details for 21 Thompson Road
Price
$5,875,000
Type
Single Family
Bedrooms
2
Total Bathrooms
2
Full Bathrooms
2
Year Build
2022
Sq. Ft.
1504
Lot Size
9.4
County
Suffolk
Total Rooms
6
Basement
Full, Storage Space, Unfinished
Tax
$19,523.32
Hoa
$225
MLS®️ Listing#
906564
On exitrealty.com
148 days
Property Description
Perched 59 feet above sea level for commanding views and peace of mind, this exceptional contemporary estate—designed by noted architect Kenton van Boer—rests on 9.4 private acres, of which 2.7 acres are buildable, and offers 561 feet of premier waterfront on Smiths Cove. Sweeping panoramic vistas of the Sound and the tranquil yacht anchorage set the scene for direct beachfront access and creek frontage along the serene Miss Annie’s Creek—plus the rare opportunity to create your own private dock and mooring. The 1,504-square-foot residence features 2 bedrooms, a study and 2 spa-inspired full baths. A chef’s kitchen anchors the open layout, flowing into a light-filled living room with a stone-accented fireplace and a custom built-in dining area. Thoughtful architectural details by Kenton van Boer. Quartzite flagstone masonry patios and walkways add an additional 1,120 square feet of outdoor living, seamlessly extending the home’s footprint and immersing you in the surrounding natural beauty. Nestled in a serene coastal setting of wood shingles, flagstone patios, and unspoiled shoreline, this property offers unmatched privacy while being just moments from the Shelter Island Ferry to Sag Harbor. A rare blend of seclusion, convenience, and timeless design.
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Property Features
School Information

School Information for 21 Thompson Road

Elementary School
Shelter Island School
Middle School
Shelter Island School
High School
Shelter Island School
Listing Courtesy: Daniel Gale Sothebys Intl Rlty - 631-749-1155. Presented by: Debra L. Von Brook Binder CBR
The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively 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. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
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EXIT REALTY STARS
66A Jerusalem Ave, Hicksville, NY 11804
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$5,875,000

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EXIT REALTY STARS
66A Jerusalem Ave, Hicksville, NY 11804
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