Exceptional opportunity in the heart of Bayside! Situated on a 40x100 lot with desirable R3X zoning, this spacious property offers incredible flexibility and can be easily converted into a legal two-family residence in accordance with zoning regulations—buyers are advised to consult with an architect. Currently configured as a residential unit and a dentist's office, the home features a large existing interior layout ideal for customization or expansion. The first floor offers 3 bedrooms, 2 full bathrooms, a full unfinished basement with separate entrance. The second floor is currently operating as a dentist's office with 2 half bathrooms and a valid Certificate of Occupancy, making it suitable for professional or medical use. Conveniently located near the LIRR, Q28, Q31, Q76, and QM3 express bus to Manhattan, as well as the Clearview Expressway and Cross Island Parkway. Close to shopping, dining, schools, and parks, this rare Bayside property presents endless possibilities for homeowners, investors, or professionals alike.