9 E Washington St

Own a true piece of New Castle history in a premier downtown location. Situated in the heart of The Diamond, this iconic four-story solid brick building is the former home of the legendary M&P Coney Island, a beloved local fixture since 1971. With approximately 2,500 square feet per floor, the property offers ample space and flexibility for a variety of commercial uses. The building boasts excellent street visibility, steady daily city traffic, and unbeatable walkability to surrounding businesses, offices, and civic attractions. Perfectly suited for a fast-food or casual dining concept, the property includes restaurant equipment and seating for 60+ patrons, allowing for a streamlined reopening or rebranding opportunity. Whether you’re an owner-operator, investor, or entrepreneur, this landmark property combines historic character, prime location, and strong commercial potential—a rare opportunity to establish your business in one of downtown New Castle’s most recognizable buildings.