Welcome to 10 Springmeadow Drive, an extraordinary legal two-family Colonial situated on a beautiful one-acre lot, thoughtfully designed for comfortable living, multigenerational households, or income-producing potential. The main residence features 5 bedrooms and 3 full bathrooms, while the secondary residence offers 2 bedrooms, 2 bathrooms, and a private fenced patio, providing flexibility to fit a variety of lifestyles. Step inside to a spacious foyer that leads to a first-floor bedroom, ideal for guests or private quarters, a beautifully renovated full bath, formal dining room, expansive living and family room highlighted by a cozy wood-burning fireplace, a brand-new eat-in kitchen with a butler's pantry, laundry room, and mudroom. Abundant closet space, natural light throughout, and a detached two-car garage with attic storage add to the home's exceptional functionality. Brand-new panoramic sliding doors create a seamless connection to the backyard and flood the living spaces with natural light. Upstairs, you'll find 4 additional bedrooms and 2 full bathrooms, including a spacious primary suite complete with a sitting area and an ensuite bath featuring dual vanities. Extensively renovated in 2025, this impressive home boasts new flooring, kitchen, bathrooms, windows, doors, siding, sprinkler system, gas service, heating and cooling systems, and a brand-new Energy Star-rated Navien gas system, making it feel virtually brand new. Solar panels provide zero electric costs and long-term savings! Set on a sprawling one-acre lot, the backyard offers a patio and endless possibilities for entertaining, gardening, or adding a pool. Combining extensive updates, exceptional space, and the flexibility of a legal two-family layout, this remarkable home offers a rare opportunity in one of Kings Park's most desirable neighborhoods.