As of January 18, 2022, all residential rental properties in Denver City and County must be licensed with the Department of Excise and Licenses. This includes single-family homes, duplexes, triplexes, quadplexes, apartments, condos, townhomes, and so forth that are operated as rental units. The purpose of this new ordinance is to improve housing quality and stability in our community by ensuring that every rental property is up to code and compliant with city regulations.