For Sale
3645 3651 Soundview Avenue Peconic, NY 11958
$6,200,000
Listed September 19, 2026
Listing courtesy of Nicholas S. Liappas, Compass Greater NY LLC MLS #KEY1049858
- 7Bedrooms
- 4.5Bathrooms
- 4,628Square feet
- $1,340Per square foot
- 1986Year built
About this home
Rare North Fork Beachfront estate, shy 3.25 acre compound! The main house features over 3,000 sq. ft. of living space and the beach house offers approximately 1,600 sq. ft. A powder white sandy path leads to a gorgeous private beach with 116+ ft. of waterfront. Enjoy panoramic water views of the sparkling Long Island Sound and enchanting sunsets with this incredible property that presents a multitude of opportunities for its next owner. Listed as a compound but also separately: see 3645 Soundview Ave - the main house (MLS #1007876) and 3651 Soundview Ave - the beach house (MLS #1009245). Please note that this compound listing reflects 3645 Soundview Avenue in fields where only one property's information can be displayed. Please note that combined information of both properties is also displayed where permissible.
Description supplied by the listing broker.
Features
- First Floor Bedroom
Property details
Interior
- Attic
- Full
- Kitchens
- 2
- Flooring
- Hardwood, Tile
- Fireplace
- Yes
- Appliances
- Dishwasher, Dryer, Freezer, Range, Refrigerator, Washer
Systems and utilities
- Heating
- Electric, Heat Pump, Oil
- Cooling
- Central Air, Ductless, Multi Units
- Utilities
- Electricity Connected, Trash Collection Private, Water Connected
- Water
- Well
Exterior and lot
- Construction
- Frame, Stucco
- Architectural style
- Colonial
- Parking
- Attached, Detached, Driveway
- View
- Open, Panoramic, Trees/Woods, Water
- Waterfront
- Beach Access, Beach Front, Sound, Water Access, Waterfront
- Additional parcels
- Yes
Tax and legal
- Listing agreement
- Exclusive Right To Sell
Property details supplied by the listing broker through OneKey MLS, as of September 24, 2026. Fields not shown were not supplied and should not be read as absent from the property.
This listing
- September 19, 2026 Listed at $6,200,000
Location
3645 3651 Soundview Avenue, Peconic, NY 11958
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