Welcome to 17 White Cliff Lane, a picture-perfect four-bedroom, two-and-a-half-bath splanch offering move-in ready living in desirable Dover Hill Estates. Situated in the Smithtown Central School District, this home boasts tremendous curb appeal with a spacious front yard, mature landscaping, new siding (2024), and updated bedroom windows (2024). Inside, the main living spaces flow together through wide, open doorways. The foyer and formal dining room showcase board-and-batten accent walls, complemented by beautiful wood stair railings. The heart of the home features an inviting eat-in kitchen finished with granite countertops and stainless steel appliances opening to a cozy den with a wood-burning fireplace and views of the backyard garden. Everyday comfort is assured with central air conditioning installed in 2023, along with an updated heating system and oil burner. Practical convenience continues with a partial basement, easy-access attic storage, and a two-car garage. The fully fenced, private quarter-acre backyard is an outdoor sanctuary, complete with an updated irrigation system and an in-ground fiberglass swimming pool featuring a brand-new Loop-Loc cover (2024). With the rear property line bordering a forested recharge basin, the property enjoys added privacy and nature while entertaining or relaxing. Positioned just minutes from the Smith Haven Mall and multiple grocery options, this turnkey home balances peaceful suburban living with everyday convenience.