(a) "Lot consolidation", for purposes of this section, means the joining together of two or more contiguous parcels of land having unity of ownership, the effect of which is to create one lot from those parcels so joined together.
(b) Any proposed lot consolidation shall be submitted to the Planning and Zoning Commission on forms provided by the Commission. If the Planning and Zoning Commission, acting through the Zoning Inspector, is satisfied that such lot consolidation is not contrary to the applicable regulations, it shall, within twenty days after submission, approve such lot consolidation by stamping the form "Approved by the Deer Park City Planning and Zoning Commission, No Plat Required” and having it signed by the Zoning Inspector. In so doing, the Planning and Zoning Commission may require the submission of a sketch plat, a record of survey and such other information as it deems pertinent to its determination under this section.