An extraordinary Seaford waterfront estate - impeccably

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Home For Sale

2689 Riverside Ave

Seaford, New York 11783

Nassau County

Waterfront: Yes

Community: 

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$1,395,000 5 br, 4.0 bath 2600 sq. ft. 0.148 acres

An extraordinary Seaford waterfront estate - impeccably renovated and turnkey - offering 5 bedrooms plus an office, 4 full baths, a 40' floating dock, an 86' bulkhead (elevated ~3' in 2021) and a private boat slip. This is a possible mother-daughter with permits. Meticulously upgraded within the past five years, the home features new plumbing and electrical systems and 2022 windows, an ~11-year roof, and a Navien tankless water heater. Culinary and comfort amenities include gas cooking, a natural gas BBQ hookup, pot fillers in both kitchens and an upstairs instant-hot filler, a gas fireplace, and electric mini-split climate control with individual heat units. Luxurious finishes and thoughtful systems-heated bathroom floors (two upstairs and the main first-floor bath), electric bathroom heat, soundproofed underlay on all floors, regular and blackout shades, closets with auto on/off lighting, and a double-flap dog door-combine with practical, future-ready infrastructure: spray-foam insulated crawl space with lights and outlets, PVC conduit from attic to crawl space for wiring runs, full standing attic access, and crawl-space entry in the upstairs hallway closet. Owner-focused conveniences include a laundry chute, garage sink with hot/cold water and sprinkler controls, IG sprinklers installed within two years. Flood insurance is required. This premier waterfront residence delivers modern systems, elevated comfort and unparalleled water access - a refined sanctuary for boating, entertaining and everyday luxury.

Interior:
  • Bedrooms: 5
  • Baths: 4.0
  • Sq Ft: 2600
  • Year Built: 1992
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: Heat Pump (Heating), Energy Star Qualified Equipment (Heating), Electric (Heating)
  • Garage: Driveway
Exterior:
  • Lot Size: 0.148 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: 
  • Yard: 
  • Siding: Frame
  • Roof: 
  • Property Taxes: $16,517
  • MLS #: 985560
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Contact Information:
Beach Home For Sale in Seaford, New York
Listing Agent: Matthew Perrone, Signature Premier Properties, 516-546-6300, 516-546-6300 Listing Site, Listing Status: Active
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7579216
Viewed 21 times.
Updated: May 15, 2026

This property is a Home located at 2689 Riverside Ave, Seaford, New York 11783, and is currently For Sale at $1,395,000. This Home has 5 bedrooms, 4.0 baths, 2600 sq ft.