; or (ii) is located in an unfenced side or rear yard and is visible from an adjoining property. (2) Reasonable application and enforcement A private land use restriction permitted by paragraph (1) shall be reasonably applied and enforced. (d) Limitations on prior approval (1) Requirement not present in land records at time of purchase or lease A requirement in a private land use restriction for an amateur operator to obtain prior approval for the installation of an amateur station antenna may not be adopted or enforced if such requirement for prior approval was not present in the publicly recorded land records prior to the purchase or lease of the property by the amateur operator. (2) Information required for prior approval A private land use restriction that requires an amateur operator to submit an application for approval of an amateur station antenna prior to installation may not be adopted or enforced if the information required to be submitted as part of the application is greater or more detailed than the information required to be submitted as part of an application for any other improvement. (3) Deemed approval If a community association or other person authorized to enforce a private land use restriction applicable to an amateur station antenna does not approve or deny an application of an amateur operator for approval of the installation of an amateur station antenna by the day that is 45 days after the date on which the application is submitted, the application shall be deemed to be approved on the 45th day. (4) Existing approval If a private land use restriction requires an amateur operator to submit an application for approval of an amateur station antenna prior to installation, after a community association or other person authorized to enforce the restriction approves the application, no further approval of the antenna may be required, unless there is a material change in the dimensions or structural integrity of the antenna. (e) Antennas that do not require prior approval A requirement in a