Designs have been approved for Carbon12, an 8 story building planned for N Williams Avenue. The designers of the project, PATH Architecture, expect that the 85′ tall structure will be the first tall building in the USA built using Cross-laminated Timber (CLT) as its structural system. The building will include 14 residential condominium units, as well as two ground floor retail units. With floorplates much skinnier than is typical in multifamily buildings Carbon12 will include only two residential units per floor. 22 parking spaces will be provided in a below grade mechanized parking system.