Gateway Harbor Center also known as 561 Main St., located on busy Main Street in the city of Tonawanda, is an excellent investment opportunity in a prime location. This building offers over 20,000 square feet of office space on two floors with modern elevator access to 2nd floor. The building features office suites ranging from 1,000 to 5,000 square feet. Currently, rented to long-term tenants, with 3 units available for lease or new owner occupancy. There is ample parking for tenants and their customers including the lot at 1 Tussing lane, both can accommodate up to 100 cars. The parking lot across the street is included in the sale, tax ID (141600-053-290-0006-001-212). The building has been greatly improved by the removal of problem tenants, new paint, lighting, carpeting and a relatively new roof. Professionally managed with all available records. Come see a solid investment or the next home for your business.