Mixed Use Uptown Arts (ARTS) Zones -ARTS-4 The ARTS-4 zone is intended to permit medium- to high-density, mixed-use development, with a balance of uses conducive to a higher quality of life and environment for residents, businesses, employees, and institutions. Residential and Non-residential Buildings Floor Area Ratio (maximum)1 Height (feet)2, 3 Penthouse Height (feet)/Stories Lot Occupancy … Continue reading ARTS-4