Exceptional mixed-use investment opportunity on high-traffic Brookline Boulevard! This versatile multi-level property offers an incredible combination of prime commercial exposure, multiple independent income streams, and flexible residential living. The first-floor commercial storefront features high visibility directly on the boulevard, making it ideal for retail or professional office space, complete with a dedicated kitchen area and bathroom. Completely separate from the front business, the property includes an independent rear body shop/garage unit accessible directly through the basement and the back alley, offering a standalone commercial space or workshop. The second-floor residential unit boasts a light-filled 1-bedroom layout with a formal dining room that functions seamlessly as a flexible 2nd bedroom. Tenants will love the full bathroom, inviting landing with a cozy hallway sitting area, and direct access to a private outdoor rooftop terrace. The third-floor residential unit provides a spacious two-bedroom, one-bathroom layout. Additional features include a full basement equipped with a dedicated laundry room and an extra bathroom for added convenience. Parking is hassle-free with dedicated spaces off the rear alley in addition to abundant street parking directly on the boulevard. Perfect for an investor seeking a multi-stream income generator or an owner-user looking to occupy one space while leasing out the rest in a thriving corridor.