2689 Riverside Avenue • Seaford, NY 11783

$1,395,000 Beds: 5 • Baths: 4 full • Sq. Feet: 2600 • MLS ID: 985560 • Subdivision:School Dist: Seaford
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. View this listing at: http://nataliachoi.laffey.com/mls=985560

Property Features

  • Garage: 1
  • Taxes: $16,517
  • Exterior: Frame
  • Lot Size: 0.15 Acres
  • Heating: Electric,ENERGY STAR Qualified Equipment,Heat Pump
  • Cooling: Ductless,ENERGY STAR Qualified Equipment
  • Year Built: 1992
  • Security: yes
  • Water: Public
  • Sewer: Public Sewer
  • On Market Date: 2026-04-16
  • Appliances: Cooktop,Dishwasher,Dryer,ENERGY STAR Qualified Appliances,Freezer,Gas Cooktop,Gas Oven,Microwave,Refrigerator,Stainless Steel Appliance(s),Tankless Water Heater,Washer,Wine Refrigerator
  • Basement: Crawl Space
  • Building Area Total: 6424
  • Exterior Features: Boat Slip,Dock,Fire Pit,Gas Grill,Lighting,Playground,Rain Gutters
  • Fencing: Back Yard,Vinyl
  • Frontage: 86
  • GarageY/N: Yes
  • Interior Features: First Floor Bedroom,First Floor Full Bath,Built-in Features,Cathedral Ceiling(s),Ceiling Fan(s)
  • Lot Features: Back Yard,Front Yard,Landscaped,Near Public Transit,Near School,Paved,Sprinklers In Front,Waterfront
  • Attic: Full,Pull Stairs
  • Heating Zones: 10
  • Parcel Number: 2089-65-074-00-1507-0
  • Parking Features: Driveway
  • Patio And Porch: Deck
  • Rental Term: Monthly
  • Rooms Total: 12
  • Security Features: Fire Alarm,Security System,Smoke Detector(s)
  • Utilities: Cable Available,Electricity Connected,Natural Gas Connected,Sewer Connected,Trash Collection Public
  • Waterfront Features: Canal Access
  • Window Features: New Windows

School Information

  • High School: Seaford Senior High School
  • Middle School: Seaford Middle School
  • Elementary School: Seaford Manor School
  • School District: Seaford
Printed April 17, 2026


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