Retirement Sale! Prime investment opportunity in the heart of Windsor! This free-standing 1,800 sq ft commercial/residential building is ideally located on high-traffic Ouellette Avenue. Home to a successful law practice for over 20 years, this spot has excellent curb appeal and associated goodwill. Zoned CD3.5, this versatile property offers endless potential with existing main floor commercial space with finished offices, reception, waiting area and boardroom. The upper level offers a 2 bedroom residential unit with original hardwood floors, in-suite laundry, private deck and 2 entrances. Variety of uses include office, retail, or mixed-use investment with the possibility of a duplex conversion with 4+1 beds and 4 baths. Ideal for professional law or accounting firm, salon, spa, boutique or rental. 10+ on-site parking spots, excellent lit signage and unparalleled access with private driveways on either side of the property to the back parking lot. Secured gated private storage/parking spot on site. Meticulously maintained and updated HVAC with central air. With a 50 x 100 ft lot, the property benefits from strong visual exposure, public transit access, and proximity to shopping and amenities. Fenced lot, municipal water/sewer, security system and phone system in place. Immediate vacant possession available. Whether you're expanding your business, developing a new project, or building your portfolio—this is a location you don't want to miss!