This item details an agreement between the City and County of Denver and 18th and Penn Building I, LLC to provide an incentive for a mixed-use development at 1801 North Pennsylvania Street. The project involves a 30-story tower with approximately 400 residential units and ground-floor retail. The city's incentive is specifically aimed at facilitating the creation of affordable housing units within the development. The estimated total project cost is $180,000,000. The zoning was changed from C-MX-20 to G-MX-30 to allow for the increased height.