The Development Code requires trees to be replaced when removed IF they qualify as a Protected Tree under the definition in the Development Code. Protected Tree means a hardwood tree having a minimum caliper size of 8 inches or greater, as measured 4½ feet above ground level. This determination is made during the building permit process and review of a landscaping plan, if required. The landscaping requirements in Article XV (Landscaping and Screening Regulations) apply to any premise on which construction occurs for which a building permits is required. There are a few exceptions – restoration of a building with a historic designation, remodeling of the interior of a building or the façade of building that does not alter the location of exterior walls, or the expansion of a Single-family or Two-Family Dwelling.