The type and size of signage allowed on commercial properties varies by location and use. Section 26-709 of the City Code determines which types of signs are permitted based on the use of the property. Section 26-710 determines the standards for permanent signs. All permanent signs require building permits. Painted signs and window signs that are proposed separately from a larger sign package require a zoning permit. Please contact the Planning Division at 303-235-2846 if you have questions about a specific location or sign type.