bdivisions or zone changes as specified in Paragraphs (e) and (f) of this Subdivision. (d) Action on Building Line Change. The procedures in Sec. 13B.1.4. (Zone Change) of Chapter 1A of this Code shall be used for establishment or change to a building line. (e) Building Line Incident to Subdivision. In connection with the consideration of a tentative subdivision map by the Advisory Agency, the Advisory Agency may recommend to the Area Planning Commission or the City Planning Commission, whichever is considering the matter, the establishment, change or removal of a building line on streets within the subdivision, if the Advisory Agency finds it is necessary for the proper development and use of the lots or to achieve any purpose set forth in Subdivision 1. of this Subsection. The recommendation shall be in the form of a written report. Upon the receipt of the report, the Commission shall advise the subdivider that the proposed building line matter will be considered at a regular Commission meeting. The meeting shall constitute the required public hearing and no further notice need be given. If the Commission approves the establishment, change or removal of a building line, an ordinance in conformity with that recommendation shall be presented to the Council for adoption concurrently with its action on the final subdivision tract map. (f) Building Line Incident to Zone Change. In connection with its hearing and consideration of a proposed zone change, the Area Planning Commission or the City Planning Commission may also consider the establishment, change or removal of a building line on the property involved or on adjoining property under the same ownership as the property involved in the zone change proceeding. If the Commission finds that it is necessary to establish, change, or remove a building line in order to give proper effect to the zoning proposed in the proceeding, or to achieve any purpose set forth in Subdivision 1 of this Subsection, the Commission may act upon the building line matter simultaneously with the zone change proposal. Only one notice of public hearing need be given concerning the proposed zone change and the building line proceeding and both matters may be considered at the one public hearing.