Ad #7810977
MLS #11798755
Some properties are simply irreplaceable. This is one of them
90 Peconic Ave, Shelter Island, NY 11964
$4,800,000
5Beds
4Baths
3,325Sqft
1Acres
About this property
Some properties are simply irreplaceable. This is one of them. 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 Shingle 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 - often mistaken for a separate lot - 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 Features
5 Beds
4 Baths
3,325 Sqft
Built in 1985
1 Acres
Underground/Basement
Siding: Shake Siding
Asphalt Roof
Has Fireplace
$20,128 / yr property tax
Suffolk County
Additional Photos
Contact Information
Kelsey O'connor
Serhant LLC
646-480-7665
Location
Listing Agent: Kelsey O'connor 646-480-7665
Broker: Serhant LLC 646-480-7665 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Serhant LLC 646-480-7665 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 11, 2026
Photo Gallery
$4,800,000
5
Beds
4
Baths
3,325
Sqft
90 Peconic Ave, Shelter Island, NY 11964
By contacting this agent you agree to these Terms and Conditions.
MLS# 11798755
Some properties are simply irreplaceable. This is one of them
$4,800,000
90 Peconic Ave, Shelter Island, NY 11964
5
Beds
4
Baths
3,325
Sqft
1
Acres
$4,800,000
90 Peconic Ave, Shelter Island, NY 11964
5 Beds
4 Baths
3,325 Sqft
1 Acres
Some properties are simply irreplaceable. This is one of them. 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 Shingle 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 - often mistaken for a separate lot - 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.
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Property Details
HOME DETAILS
5 Beds
4 Baths
3,325 Sqft
Built in 1985
1 Acres
EXTERIOR
Underground/Basement
Siding: Shake Siding
Asphalt Roof
INTERIOR
Has Fireplace
FINANCIAL & COMMUNITY
$20,128 / yr property tax
Suffolk County
See More Details
Location
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Ad Statistics
Ad Number
7810977
Viewed
76 times
Listing Status
Active
Added
Jun 01, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
My State MLS
Source Property ID
11798755
Listing Agent: Kelsey O'connor 646-480-7665
Broker: Serhant LLC 646-480-7665 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Serhant LLC 646-480-7665 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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