This Fire Island Home Redefines Coastal Living at 35 Kelp Avenue

Lucía Torres · 2026-08-12

There's something special about a house that feels like it was built for the best version of summer. 35 Kelp Avenue in Fire Island's Seaview enclave is exactly that kind of place. It's not just a home; it's a retreat designed for effortless indoor-outdoor living, with sweeping views of the Great South Bay and the Atlantic Ocean as the backdrop. Represented by Alyssa Caravella of The Agency Fire Island, this coastal residence spans more than 3,650 square feet and includes five bedrooms, four full baths, and two half baths. That's plenty of room for family gatherings, weekend guests, or just spreading out and enjoying your own space. ### A Main Level Built for Gathering Step inside, and you'll immediately notice the light. The main level features 10.5-foot ceilings in the great room, anchored by a fireplace and custom built-ins that give the space warmth and character. It's the kind of room where conversations flow easily, whether you're hosting a dinner party or just curling up with a book on a rainy afternoon. The chef's kitchen is a standout, with quartz countertops and premium appliances that make cooking feel effortless. It flows directly into the living and dining areas, so whoever's in the kitchen is never left out of the action. A cozy den, a large screened-in porch, a guest suite, a powder room, and a laundry room round out the first floor. You'll find everything you need without having to trek upstairs. ### The Outdoor Oasis You've Been Dreaming Of Here's where 35 Kelp Avenue really shines. A 16-foot wall of sliding glass doors opens the living space onto an expansive mahogany deck, blurring the line between inside and out. Under a shaded pergola, you'll find a fully equipped outdoor kitchen with a built-in grill, perfect for summer cookouts. The heated saltwater pool is a game-changer, letting you swim well into the cooler months. Other thoughtful touches include an outdoor shower, cabana storage, and a half bath on the main deck area. This layout is built around the rhythms of beach life: sandy feet, salty hair, and long, lazy afternoons by the water. > The defining feature of this home is its dramatic connection to the outdoors. It's not just a house with a pool; it's a lifestyle. ### Upstairs, Privacy and Comfort Await Upstairs, four beautifully appointed bedroom suites offer comfort and privacy for family and guests. Each has its own character, but the primary suite is a destination unto itself. It boasts bay views, a sitting area, dual walk-in closets, and a spa-inspired bath with a soaking tub, an oversized shower, and a private water closet. It's the kind of space that makes you feel like you're on vacation every single day. ### The Rooftop Payoff At the top of the house, a rooftop deck delivers the ultimate reward: 360-degree views spanning the Great South Bay and the Atlantic Ocean. It's the perfect spot for sunset cocktails, watching boats drift by, or simply marveling at the sky as it shifts from gold to pink to deep blue. You'll never tire of this view. ### Location, Location, Location Beyond the house itself, Seaview is a community that knows how to live well. You're just minutes from popular amenities, including a playground, basketball courts, a lifeguarded bay beach, a kiddie pool, and tennis courts. Whether you're an active family or someone who prefers a quiet stroll by the water, there's something here for you. If you're ready to experience 35 Kelp Avenue in person, reach out to Alyssa Caravella to arrange a private tour. This is coastal living at its finest, and it won't stay on the market for long.