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11 Sunnyside Avenue

Shelter Island, NY 11964
  • $5,500,000
  • STATUS: Active
  • MLS #: 990118
$5,500,000
  • 4
    BEDS
  • 200
    ACRES
  • 5
    BATHS
  • 1
    1/2 BATHS
  • 4,000
    SQFT
  • $1,375
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2026
County:

School Information

Elementary School:
Middle School:
High School:
School District:

Description

An architecturally significant modern retreat set on two private acres within coveted Shelter Island Heights owners association. Floor-to-ceiling glass dissolves the boundary between indoors and out, framing the surrounding natural environment from nearly every room. Conceived by developer Angelo Varischetti in collaboration with the award-winning team at WE+ Architecture & Design, the home is a study in light, landscape, and contemporary form. Newly constructed and spanning approximately 4,000 square feet, the residence offers four bedrooms and five-and-a-half bathrooms, thoughtfully designed for both privacy and connection. The open-concept living spaces are anchored by soaring window walls and refined materiality, creating a seamless flow between living, dining, and kitchen areas. The chef's kitchen is both functional and sculptural, featuring premium appliances, custom millwork, and an oversized island designed for gathering. Throughout the home, curated finishes including stone surfaces, bespoke cabinetry, and carefully considered architectural details reinforce the home's modern design language. Each bedroom suite is privately positioned with its own ensuite bath and direct access to the surrounding landscape, offering a retreat-like experience for both owners and guests. The lower level provides flexibility for a wellness area, gym, or media space. Outdoor living is equally compelling. A 50x14 heated knife-edge pool is set within lush, natural surroundings, complemented by expansive decking, an outdoor shower, full bath, and multiple areas for dining and entertaining. The setting is intentionally private, with mature greenery and open sky enhancing the sense of escape. Located within the Shelter Island Heights community, the property offers access to private beaches, tennis, and the island's most sought-after destinations, all while maintaining a sense of seclusion that is increasingly rare. This is Shelter Island at its best. Where architecture, landscape, and lifestyle converge to create a home that feels both elevated and effortless.

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© 2026 OneKey MLS. All rights reserved. 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 is deemed reliable but is not guaranteed accurate by the MLS or This Old Hudson Team at Houlihan Lawrence. Data last updated: 2026-06-14T00:19:57.237.
www.thisoldhudsonrealestate.com/homes/175750101
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11 Sunnyside Avenue Shelter Island, NY 11964

  • Price: $5,500,000
  • Status: Active
  • On Site: Days
  • MLS #: 990118
4
Beds
5
Baths
1
½ Baths
200
Acres
4,000
SQFT
$1,375
$/SQFT
2026
Built
Neighborhood:
Shelter Island
County:
Suffolk
Area:
Shelter Island
Elementary School:
Shelter Island School
Middle School:
Shelter Island School
High School:
Shelter Island School
School District:
Shelter Island
Property Description
An architecturally significant modern retreat set on two private acres within coveted Shelter Island Heights owners association. Floor-to-ceiling glass dissolves the boundary between indoors and out, framing the surrounding natural environment from nearly every room. Conceived by developer Angelo Varischetti in collaboration with the award-winning team at WE+ Architecture & Design, the home is a study in light, landscape, and contemporary form. Newly constructed and spanning approximately 4,000 square feet, the residence offers four bedrooms and five-and-a-half bathrooms, thoughtfully designed for both privacy and connection. The open-concept living spaces are anchored by soaring window walls and refined materiality, creating a seamless flow between living, dining, and kitchen areas. The chef's kitchen is both functional and sculptural, featuring premium appliances, custom millwork, and an oversized island designed for gathering. Throughout the home, curated finishes including stone surfaces, bespoke cabinetry, and carefully considered architectural details reinforce the home's modern design language. Each bedroom suite is privately positioned with its own ensuite bath and direct access to the surrounding landscape, offering a retreat-like experience for both owners and guests. The lower level provides flexibility for a wellness area, gym, or media space. Outdoor living is equally compelling. A 50x14 heated knife-edge pool is set within lush, natural surroundings, complemented by expansive decking, an outdoor shower, full bath, and multiple areas for dining and entertaining. The setting is intentionally private, with mature greenery and open sky enhancing the sense of escape. Located within the Shelter Island Heights community, the property offers access to private beaches, tennis, and the island's most sought-after destinations, all while maintaining a sense of seclusion that is increasingly rare. This is Shelter Island at its best. Where architecture, landscape, and lifestyle converge to create a home that feels both elevated and effortless.
Exterior Features

Architectural Style A-Frame Carport Spaces 1 Carport YN Yes Construction Materials Unknown Garage YN No Parking Features Carport Pool Private YN Yes Property Attached YN No Waterfront YN No

Interior Features

Appliances DishwasherOvenRefrigeratorStainless Steel Appliance(s) Attic None Basement Details Partially Finished Basement YN Yes Cooling Central Air Fireplace YN Yes Fireplaces Total 1 Interior Features First Floor BedroomFirst Floor Full BathKitchen IslandNatural WoodworkOpen FloorplanOpen KitchenPantryPrimary BathroomMaster DownstairsRecessed LightingSound SystemSpeakersStorageWalk Through KitchenWalk-In Closet(s)Wet BarWired for Sound Laundry Features Laundry Room Rooms Total 8

Property Features

Association YN No Building Area Total 5500 Down Payment Resource YN No Heating PropaneRadiant Floor Lease Considered YN Yes Property Sub Type Single Family Residence Senior Community YN No Sewer Septic Tank Special Listing Conditions None Tax Annual Amount 4030.72 Tax Source Municipality Utilities See Remarks Water Source None

Listing courtesy of Benjamin P. Dixon of Douglas Elliman Real Estate: 631-725-0200
© 2026 OneKey MLS. All rights reserved.


© 2026 OneKey MLS. All rights reserved. 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 is deemed reliable but is not guaranteed accurate by the MLS or This Old Hudson Team at Houlihan Lawrence. Data last updated: 2026-06-14T00:19:57.237.
 
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