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11 Sunnyside Avenue, Shelter Island, NY 11964

Shelter Island
Local realty services provided by:CENTURY 21 Ed & Margaret Williams Realty
11 Sunnyside Avenue,Shelter Island, NY 11964
$5,500,000
  • 4 Beds
  • 6 Baths
  • 4,000 sq. ft.
  • Single family
  • Active
Listed by: brianna ottati, benjamin p. dixon
Office: douglas elliman real estate
MLS#:990118
Source:OneKey MLS

Price summary

  • Price:$5,500,000
  • Price per sq. ft.:$1,000

About this home

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...

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Home facts

  • Year built:2026
  • Listing ID #:990118
  • Added:1 day(s) ago
  • Updated:April 25, 2026 at 01:50 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:6
  • Full bathrooms:5
  • Half bathrooms:1
  • Rooms Total:8
  • Kitchen Description:Dishwasher, Kitchen Island, Oven, Pantry, Refrigerator, Stainless Steel Appliance(s), Walk Through Kitchen
  • Bedroom Description:First Floor Bedroom, Master Downstairs
  • Basement:Yes
  • Basement Description:Partially Finished
  • Living area:4,000 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Propane
  • Central air:Yes

Structure and exterior

  • Year built:2026
  • Building area:4,000 sq. ft.
  • Lot area:200 Acres

Schools

  • High school:Shelter Island School
  • Middle school:Shelter Island School
  • Elementary school:Shelter Island School

Utilities

  • Sewer:Septic Tank

Finances and disclosures

  • Price:$5,500,000
  • Price per sq. ft.:$1,000
  • Tax amount:$4,031 (2025)

Features and amenities

  • Appliances:Dishwasher, Oven, Refrigerator, Stainless Steel Appliance(s)
  • Amenities:Open Floorplan, Storage, Walk-In Closet(s), Wet Bar

Parking

  • Parking description:Carport
  • Carport spaces:1
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