Professional Flex/Office/R&D/Warehouse for sale or lease. 4820-4830 Sterling Drive is found in Foothills Parkway Industrial Park, a central boulder location with easy access to Foothills Parkway. The building is currently 54% leased. The space available has multiple private offices, a warehouse with 16-foot clear height, one drive-in loading door, two kitchenettes, and private restrooms.