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35 Kelp Avenue
Courtesy of The Agency Northshore NY, Alyssa Caravella Listing Contact: 631-870-0753 
Sold

35 Kelp Avenue

35 Kelp Avenue, Seaview, NY 11770

$5,249,000
Experience coastal luxury at its finest with this exceptional Seaview retreat. Thoughtfully designed with over 3,650 square feet of living space, this stunning modern home offers 5 spacious bedrooms, 4 full bathrooms and 2 half baths, creating the perfect setting for effortless beach living and entertaining.

The sun-filled main level welcomes you with soaring 10.5-foot ceilings and an expansive great room anchored by a fireplace and custom built-ins. A chef's kitchen, appointed with quartz countertops and premium appliances, opens seamlessly to the living and dining areas. While a cozy den, large screened in porch, guest suite, powder room & laundry room complete the first floor. A dramatic 16-foot wall of sliding glass doors extends the living space outdoors to an expansive mahogany deck, where a shaded pergola, fully equipped outdoor kitchen with built-in grill, and a heated 15' x 25' saltwater pool create the ultimate backyard oasis. Outdoor shower, cabana storage and half bathroom complete the main deck area. Upstairs, four beautifully appointed bedroom suites provide comfort and privacy, including a spectacular primary suite featuring bay views, a sitting area, spacious his & hers walk-in closets, spa-inspired bath with soaking tub, oversized shower and private water closet. End your day on the rooftop deck, taking in the sunset over the breathtaking 360-degree views of both the Great South Bay and Atlantic Ocean.

Only minutes to Seaview's beloved community amenities; playground, basketball courts, lifeguarded bay beach, kiddie pool, and tennis courts, this remarkable home offers an unparalleled Fire Island lifestyle. A rare opportunity to own one of Seaview's finest homes. Shown by appointment only.

5
beds

6
baths

3,298 Sq.Ft. LIVING AREA

10,454 Sq.Ft. lot

Alyssa Caravella

Alyssa Caravella

Features & Amenities

Interior

  • total bedrooms5
  • Total bathrooms6
  • full bathrooms4
  • half bathrooms2
  • APPLIANCES Dishwasher, Dryer, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • other interior Features First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, High Ceilings, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Soaking Tub, Walk-In Closet(s)

Area & Lot

  • Status Sold
  • Date Sold September 3, 2026
  • Living Area3,298 Sq.Ft.
  • Total Area3,298 Sq.Ft.
  • Lot Area10,454 Sq.Ft.
  • MLS® ID1023765
  • TypeResidential
  • YEAR BUILT2020
  • NeighborhoodSeaview
  • Architecture StylesModern
  • View DescriptionWater
  • Elementary SchoolWoodhull School
  • Middle SchoolBay Shore Middle School
  • High SchoolBay Shore Senior High School
  • School DistrictBay Shore

Exterior

  • water SourcePublic
  • utilitiesElectricity Connected, Water Connected
  • lot featuresLandscaped, Views
  • parkingNone
  • HEAT TYPEForced Air
  • AIR CONDITIONINGCentral Air
  • sewerSeptic Tank
  • HOA AmenitiesMaintenance, Other, Park, Playground, Recreation Facilities, Tennis Court(s)
  • other exterior FeaturesFire Pit, Gas Grill, Lighting, Other

Financial

  • Sales Price$5,249,000
  • Real Estate Tax $20,623/yr
  • HOA $7,301/yr

Work with Joanie

The Agency is a full-service, luxury real estate brokerage and lifestyle company representing clients worldwide in a broad spectrum of classes, including residential, new development, resort real estate, residential leasing and luxury vacation rentals.

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