3645 and 3651 Soundview Avenue, Peconic, NY 11958

Peconic
Local realty services provided by:Better Homes and Gardens Real Estate Green Team
3645 and 3651 Soundview Avenue,Peconic, NY 11958
$6,200,000
  • 7 Beds
  • 5 Baths
  • 4,628 sq. ft.
  • Single family
  • Active
Listed by: nicholas s. liappas, connie liappas
Office: compass greater ny llc.
MLS#:1049858
Source:OneKey MLS

Price summary

  • Price:$6,200,000
  • Price per sq. ft.:$1,339.67

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.

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Home facts

  • Year built:1986
  • Listing ID #:1049858
  • Added:1 day(s) ago
  • Updated:September 25, 2026 at 07:44 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Rooms Total:14
  • Flooring:Hardwood
  • Kitchen Description:Dishwasher, Freezer, Range, Refrigerator
  • Bedroom Description:First Floor Bedroom
  • Basement:Yes
  • Basement Description:Full
  • Living area:4,628 sq. ft.

Heating and cooling

  • Cooling:Central Air, Ductless
  • Heating:Electric, Heat Pump, Oil
  • Central air:Yes

Structure and exterior

  • Year built:1986
  • Building area:4,628 sq. ft.
  • Lot area:3.24 Acres
  • Architectural Style:Colonial
  • Construction Materials:Frame, Stucco

Schools

  • High school:Mattituck Junior-Senior High School
  • Middle school:Mattituck Junior-Senior High School
  • Elementary school:Mattituck-Cutchogue Elementary Sch

Utilities

  • Water:Well
  • Sewer:Cesspool

Finances and disclosures

  • Price:$6,200,000
  • Price per sq. ft.:$1,339.67
  • Tax amount:$29,067 (2026)

Features and amenities

  • Appliances:Dishwasher, Dryer, Freezer, Refrigerator, Washer
  • Laundry features:Dryer, Washer

Parking

  • Parking description:Attached, Detached, Driveway
  • Garage:Yes
  • Garage spaces:3
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