Tentative approval of a development plan shall not qualify the planned
residential development for recording nor authorize development or
the issuance of any building permits. A development plan which has
been given tentative approval as submitted, or which has been given
tentative approval with conditions acceptable to the landowner, shall
not be modified or revoked nor otherwise impaired by action of Brady
Township, pending an application or applications for final approval,
without the consent of the landowner, provided an application for
final approval is filed or, in the case of development over a period
of years, provided applications are filed, within the periods of time
specified in the official written communications granting tentative
approval.