The Board of Trustees may require, as a condition of approval of any permit for a religious or educational use, that a site plan for the entire premises be submitted to and approved by the Board of Trustees, showing the location and design of all buildings and structures located or proposed to be located on the premises and the location and design of all existing or proposed parking areas, sidewalks, walkways and other impervious surfaces on the premises and the location of all existing and proposed landscaping on the premises and such other features or conditions as may be directed by the Board of Trustees. No construction of any new building or structure, no alteration or renovation of any existing building or structure and no change or alteration in any other feature shown on the approved site plan shall take place without the prior approval of the Board of Trustees.