A Truly Unique Center Hall Colonial in Archer Woods! This beautifully expanded Center Hall Colonial offers space & versatility like no other. With extensions on both the 1st and 2nd floors, there's ample room to meet every lifestyle need. The heart of the home is the bright and open eat-in kitchen and family room with wood burning fireplace, enhanced by multiple skylights that flood the space with natural light. For formal entertaining, the large dining room with gleaming hardwood floors sets the stage and just across the entry foyer, the elegant formal living room, also with hardwood floors, offers additional space for guests. Part of the extension to the home incorporates a thoughtfully designed 1st floor 5th bedroom providing flexible options—it’s ideal as a home office, guest room, or cozy lounge. The 1st floor is completed with a powder room and a separate laundry room. Upstairs, the expanded 2nd floor creates a luxurious retreat with its oversized primary suite featuring a spa-like ensuite bathroom with a jacuzzi tub, separate shower, and serene views of the beautifully landscaped backyard oasis. Step outside to enjoy the tranquil .23-acre property, complete with a koi pond and waterfall that create a peaceful escape. Entertain with ease on the spacious two-tier rear deck, which sits next to a hot tub—perfect for relaxing or hosting gatherings. Additional features include 4-zone natural gas heat, separate hot water heater, 2-zone CAC, 200-amp electric, Andersen windows and a 4-zone in-ground sprinkler system. Location can’t be beat! Outdoor enthusiasts will love the location with beach rights to Town of Smithtown beaches, access to a nearby boat ramp, and plenty of golf courses. Dining, shopping, and easy commuting via the LIRR and parkway are just minutes away. Don’t miss your opportunity to own this extraordinary home that perfectly balances comfort, style, and convenience