Rare mixed-use investment opportunity in the heart of Thamesville, ON, minutes away from 401. This approximately 10,000 sq. ft. building on a prominent Main Street corner offers immediate cash flow and significant future growth potential. Fully tenanted four units, the property features a retail store, a laundromat with separate meters and tenant-paid water, a 3-bedroom and a 1-bedroom apartment. The landlord currently covers gas and hydro for the retail and residential units. Situated on a 0.357-acre lot with ample parking, the building is well-maintained with a durable metal roof and a warehouse roof recently replaced in 2026. The property also includes a heated warehouse with two bay doors, flexible central Business zoning, and value-add potential through high-visibility potential signage income. This is a secure, high-yield addition to an investment portfolio. Please do not visit the property without an appointment. Call the listing agent for your viewing.