This application is for new construction or a building addition, such as commercial establishments and structures.
"Substantial Improvement"
The repair, restoration, reconstruction, improvement, or remodeling of a building for which the cost exceeds 50% of the building's value according to the certified tax appraisal roll for the county for the preceding year in which the work began; a change in occupancy classification involving a change in the purpose or level of activity in a building, including the renovation of a warehouse into a loft apartment. For purposes of determining if an improvement is a substantial improvement, the applicant for a permit must submit data reflecting cost of the restoration, reconstruction, improvement, or remodeling. Costs shall include the value of all labor and materials. A permit is required prior to the start of any substantial improvement. For purposes of this code, substantial improvement begins on the date that the repair, restoration, reconstruction, improvement, or remodeling begins, and it also includes when the change in occupancy classification begins or the date the materials are first delivered for that purpose.