If an existing building or group of buildings is to be occupied by a new tenant, whose use is considered a site plan review use, the new tenant does not need to undergo site plan review and approval as outlined in this article, provided the change in tenancy will not result in an intensification of the use (i.e., residential to commercial, residential to mixed residential/commercial, office to assembly, etc.), any change to the building footprint, gross floor area of the building or buildings, or any alteration to the parking lot, driveways, landscaping, and all other site features.