55 & 70 Peconic Ave, Shelter Island, NY 11964
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Beds
8
-
Baths
7.5
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Acres
1.4
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Sq. ft.
Last Verified:
Mar 4, 2026
Highlights
Commanding Waterfront | Dock, Bulkhead & Panoramic Views
Presenting a rare and compelling joint offering at 55 & 70 Peconic Avenue—a modern compound opportunity in one of Shelter Island’s most coveted waterfront enclaves. Together, these two distinct yet complementary properties deliver scale, privacy, and irreplaceable southwest-facing water views across the Peconic toward Southampton—creating a legacy estate unlike anything else on the market.
55 Peconic Avenue, newly completed in 2022
Home Details
Construction
Property type: Single-family
New construction: No
Interior Details
Sq. ft: -
Finished basement: Yes
Fireplaces: 1
Bedrooms & Bathrooms
Bedrooms: 8
Full bathrooms: 7
Half bathrooms: 1
Bathroom on first floor: Yes
Primary bedroom on first floor: Yes
Other Rooms
Bonus room, Exercise room, Family room/den, Great room, Laundry room, Media room
Utilities
Heat type: Gas hot air
Central air conditioning: Yes
Tv/cable/satellite: Yes
Security system: Yes
Financial Details
Price: $6,945,000
Taxes: -
Outdoor Details
Pool & Spa
Pool: Yes
Heated pool: Yes
Pool material: Gunite
Parking
Garage: Yes
Spaces in garage: 3
Outdoor Amenities
Tennis: No
Room for a tennis court: No
Water frontage/View: None / mainland
Outdoor Shower(s): No
Lot Details
Lot size: 1.4 Acres
South of highway: No
Location
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Nearby Beaches
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1 mileShell Beach
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1 mileWades Beach
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2 milesCedar Beach
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Nearby Transportation
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2 milesShelter Island - Shelter Island Seaplane Base
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4 milesGreenport - LIRR
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4 milesGreenport - Hampton Jitney
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