Welcome to this beautifully renovated and updated 4-bedroom, 3-bathroom Hi-Ranch, perfectly situated on nearly half an acre in the highly sought-after Commack School District. Offering exceptional indoor and outdoor living, this move-in ready home is bright, beautifully landscaped, and thoughtfully designed for today's lifestyle. The main level features an inviting entry foyer leading to a spacious living room, formal dining room, and an updated kitchen complete with stainless steel appliances, a California pantry, and backdoor opening to the expansive deck. Hardwood floors flow throughout the main level, which also offers a primary suite with a private full bathroom, two additional generously sized bedrooms, and ample closet space. The versatile lower level includes a den, laundry area, guest quarters with a bedroom, kitchenette, and full bathroom, plus a separate outside entrance providing endless possibilities for extended living, guests, or recreational space. A bonus "Man Cave" adds even more flexibility to this exceptional home. Step outside to your private backyard oasis featuring a large patio with a firepit, a fenced pool and hot tub area, playground set, and a huge yard surrounded by vinyl fencing—perfect for entertaining or simply relaxing. Additional highlights include 200-amp electric service, central air conditioning, natural gas, in-ground sprinklers, a detached two-car garage, and an oversized driveway accommodating four or more vehicles. This East Northport gem offers the perfect blend of space, comfort, and modern updates—all in a prime location close to shopping, dining, parks, and transportation. Don't miss the opportunity to make this exceptional property your next home!