Lovingly maintained 4-bedroom, 1.5-bath Colonial, proudly owned by the same family for nearly 60 years, located mid-block on a beautiful, flat, fully fenced half-acre in the highly sought-after Commack School District. The main level features a formal living room, formal dining room, eat-in kitchen, spacious family room with vaulted ceilings and a wood-burning fireplace, bright sunroom, powder room, and a versatile first-floor room currently used as a fourth bedroom or home office. Upstairs offers three generously sized bedrooms and a full bath. Additional features include hardwood floors under most carpeting, central air conditioning, natural gas, 3-zone baseboard heat, brand-new gas burner, 7-zone in-ground sprinklers, a full basement with high ceilings, attached 2-car garage, oversized driveway, and beautiful curb appeal. Conveniently located near parks, shopping, restaurants, major roadways, and the LIRR. Move right in or update at your own pace!