Back to results

Active

90 Peconic Avenue

Shelter Island, NY, 11964

$4,800,000
5Bedrooms
4Bathrooms
3,325Interior sq ft
1.12Acres
1985Year built

AN INTRODUCTION

A closer look.

Held by a single family for nearly a century, 90 Peconic Avenue carries the kind of history that can't be manufactured - a deep sense of place, of summers lived well, of a waterfront that has remained unchanged while the world around it evolved. Custom built by Reich Eklund in 1985 and thoughtfully maintained, this classic Shelter Island shingled beach house sits on a level acre along one of the Island's most coveted stretches of waterfront -190 feet of Silver Beach shoreline, fully bulkheaded, with a private dock and unobstructed sunset views that define the property at every hour. Deceptively generous in scale, the five-bedroom, 3.5-bath residence features an open floor plan with every room oriented toward the water. two en-suite bedrooms, one on each floor. A full waterside balcony. Two-car attached garage. Full basement with poured concrete foundation. Mature landscaping on all sides for privacy. The expansive side lawn is often mistaken for a separate lot and offers room for an accessory structure. Architectural Renderings available upon request illustrating pool placement and the full potential of this property, making this one of the rare waterfront opportunities with meaningful room to grow. A chance to own a piece of Shelter Island's story.

Property overview

Property type
Single Family Residence
Architecture
Farmhouse
Condition
Updated/Remodeled
Year built
1985
Lot size (sq ft)
48,925
Status
Active
Listed
2026-06-02
MLS number
KEY1007669

Interior & comfort

Interior features
First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Ceiling Fan(s), Eat-in Kitchen
Appliances
Dishwasher, Dryer, Electric Oven, Electric Water Heater, Exhaust Fan, Gas Cooktop, Refrigerator, Washer
Heating
Baseboard, Oil
Cooling
Central Air, Wall/Window Unit(s)
Basement
Full, Storage Space, Unfinished
Fireplaces
2

Outdoors & amenities

Parking
Attached, Driveway, Garage, Garage Door Opener, Oversized, Unpaved
Garage spaces
2
Waterfront
Bayfront, Beach Access, Beach Front, Sound, Water Access, Waterfront
Views
Water

Schools & location

Postal town
Shelter Island
County
Suffolk County
School district
Shelter Island
Elementary school
Shelter Island School
Middle school
Shelter Island School
High school
Shelter Island School

Taxes & utilities

Annual property taxes
$21,720
Tax year
2025
Association
Yes
Association fee
$75
Fee frequency
Annually
Water
Well
Sewer
Septic Tank

Listing courtesy of Serhant East End LLC · 631-500-8800
MLS #KEY1007669 · Active

LET’S CONNECT

Arrange a showing.

Share your preferred dates and any questions. We’ll follow up to confirm availability.

Prefer to talk? 516.888.9711

We’ll use these details to respond to your inquiry. Your message is sent securely through our email provider, Resend. Please don’t include sensitive financial information.