In addition to the requirement that notice be posted under § 400-148A(1), above, where the proposed amendment involves a Zoning Map change, notice of the public hearing shall be mailed by the Borough a minimum of 30 days prior to the date of the hearing by first class mail to the addresses to which real estate tax bills are sent for all real property located within the area being rezoned, as evidenced by tax records within the possession of the Borough. The notice shall include the location, date, and time of the public hearing. A good faith effort and substantial compliance shall satisfy the requirements of this subsection. When a rezoning constitutes a comprehensive rezoning, mailing is not required in accordance with the Municipalities Planning Code.