Welcome to 451 Nassau Blvd, a beautifully maintained Cape in the heart of Williston Park where timeless charm meets modern convenience—a home where "Mrs. Clean" truly lives. This immaculate 4-bedroom, 2-bath home features gleaming hardwood floors throughout, a warm, inviting layout, and is filled with abundant natural light. The main level offers a spacious living room, dining area, a well-kept kitchen with ample cabinetry and a functional layout, and a generously sized primary bedroom on the first floor for added convenience. A fully finished tiled basement provides additional versatile living space, ideal for recreation, a home office, gym, or extended use. The property sits on a well-maintained lot with a private backyard enclosed by a new PVC fence, along with a deck perfect for outdoor enjoyment and entertaining. A long driveway with covered parking adds convenience and value. A true commuter's delight, conveniently located near Hillside Avenue shopping, dining, and major roadways, with bus service just moments away and approximately 6–8 minutes to the LIRR. Enjoy annual taxes of approximately $8,500—offering exceptional value while enjoying the space and lifestyle of suburban living. With its classic charm, flexible living space, and highly desirable location, 451 Nassau Blvd presents a rare opportunity to own a home that has been beautifully maintained and truly loved.