A newly constructed home may be used as a model home for the builder provided that the following criteria are met.
(a) The model home shall be located within a platted subdivision in which other homes are to be constructed by the same builder.
(b) The site shall provide adequate area for off-street parking.
(c) The use of the new home as a model shall cease after two years or at such time as the builder ceases to have lots on which to build in the subdivision, whichever occurs first, except that the Planning Commission may extend the permitted time upon the showing of need by the builder.
(1969 Code 150.214)