Introducing a captivating new waterfront home in West Islip. A secluded private driveway guides you to a stunning Nantucket-style home offering 5 bedrooms 4.5 baths, 2 car attached garage situated on a 1.43-acre professionally landscaped parcel with 13 zone irrigation system and lovely perennials. This recently constructed masterpiece boasts 4,472 square feet of luxurious amenities. Inside this meticulously crafted home you will find a chef's kitchen complete with a Subzero refrigerator, Wolf stove, a ROHL pot filler, a large stainless-steel hood, granite countertops with marble backsplash, a generous island, and a butler's pantry . Entertain with ease with a wet bar, ice maker, custom built-ins, and an additional workstation. Revel in comfort with radiant heat floors: side entry, primary bath and laundry /mudroom. Dining room with custom barn doors and more breathtaking water views. Laundry Room with built-ins. Discover comfort and luxury in the primary bedroom featuring a tray ceiling, an en-suite bathroom, an office, a W.I.C, and a balcony offering additional spectacular water views. All closets are built-in, and storage abounds with a custom-built window seat. 4 additional generously sized bedrooms with large custom closets. Bonus Room measuring 18.4 x 19.7sq ft., Huge pull down attic. Admire the breathtaking sunsets and water views from the comfort of your own home. Additional features include hardwood floors throughout, a central vacuum system, security alarm system, 5 zone central air and heating, a chandelier lift, pella windows and sliders, and blue stone patios. Retreat to your private outdoor oasis which includes a custom gunite salt water gas heated lap pool measuring 18x15x75ft, complete with remote indoor controller. Enjoy an outdoor shower then warm up by the outdoor wood burning fireplace on your 630 sq. ft. Ipe deck. Natural gas connections facilitate outdoor cooking and run the generator for peace of mind in any weather event. For boating enthusiasts there is also 150 ft of navy bulkhead with power and water connections that can easily accommodate several large boats. Don't miss this rare opportunity to own a truly exceptional property, where every detail has been thoughtfully curated for luxurious coastal living.