Discover your dream home in a private park-like setting at 9 Mill Pond Road, Stony Brook! Step into a luxurious 2028 sq.ft. main floor adorned with gleaming grade 1 white oak flooring and custom-made MARVIN windows and French doors. The entire main floor living space is accentuated with elegant crown molding. 2 wood-burning fireplaces. 4 skylights strategically placed in the den, kitchen, and master bath, ensure an abundance of natural light. The den and master bedroom feature convenient pocket doors, and the master bath boasts a heated floor for those chilly mornings. 6 heating zones! Generator, 31 low-voltage high hats, automatic lights in closets and lower level, and speakers in the living room ceiling. All interior doors are crafted from solid Brazilian wood. The home's exterior is equally impressive, featuring cedar and stone siding, heated gutters with gutter guards, and a spacious rear patio perfect for outdoor gatherings with privacy.  Upgrades: NEW central air conditioning (2023) for main floor and basement. NEW central vacuum (2022) for main floor, garage, and basement with Wi-Fi. NEW system (2022) with Wi-Fi control and climate input. NEW garage door opener (2024) with Wi-Fi interface. NEW 200-amp electric panel (2023). NEW sprinkler system (2022) comes with Wi-Fi control and climate input for easy lawn maintenance. Impeccably maintained, this exquisite property offers easy access to Avalon Park, Stony Brook Village, fine and casual dining, shopping, historic post office, waterfront, local beach, boat launch, Jazz Loft, L.I. Music Hall of Fame, and more. This meticulously maintained home is a blend of modern conveniences and classic charm, ready to provide comfort and luxury to its new owners. Don't miss the opportunity to own this spectacular property in the heart of Stony Brook!, Additional information: Appearance:Diamond,Separate Hotwater Heater:yes