Listed by Emily Costopoulos, Black Pine Real Estate, 858-472-6986. Gold Rush Plaza is a historic building on Main Street in Lead recently renovated into premium office spaces that feature exposed brick and unique concrete stained floors. The basement level has several spaces available for lease including a private office, two open suites and a smaller suite that includes a reception area and private office. Additionally, there are private entrances, restrooms, plenty of street parking and city parking available across the street. See documents on file for layout and lease rates.