Located in the coveted and tranquil Viceroy Estates, 159 East Drive is a stunningly expanded and updated 5-bedroom, 3-bathroom split-level home. Backing directly onto the lush Massapequa Preserve, this property offers rare privacy, is an entertainer’s dream, and offers the option for multi-generational living. The heart of the home features a modern, open-concept layout connecting the living room, dining area, and functional kitchen with a separate pantry. The massive primary suite serves as a private retreat, complete with a custom walk-in closet and a spa-like en-suite bath. The fully finished basement features laundry, a cozy fireplace, and extra living or recreational space. Additional features include: Sonos indoor/outdoor wireless speaker, above-ground pool, spa hot tub, Navien water heating system, cost-saving solar panels, and large backyard with the privacy of "State Land" as your rear neighbor, ensuring no one builds behind you. A unique highlight is the mother/daughter 1-bedroom apartment, which includes its own eat-in kitchen, bathroom, and living room–offering a perfect, private space for extended family or guests. Unlike other "basement suites," this space is bright, sunny, and easily accessible with its own entrance, designed to feel like a natural extension of the home while maintaining its own distinct identity. This location offers the perfect balance of nature (Massapequa Preserve, 13-mile scenic bike path) and convenience (10-min drive to Massapequa LIRR, 10-min drive to Farmingdale LIRR, 9-min drive to Farmingdale Main Street shops and restaurants). Come see what this outstanding home and Viceroy Estates have to offer!