§ 162. Single ownership. The owner of any site or plot upon which a
garden-type maisonette dwelling project is proposed to be erected shall
execute and file in the office of the recording officer in the county
where deeds of conveyances are recorded an instrument in writing which
shall declare that, so long as any of the buildings proposed to be
erected remain standing, a conveyance of any part or parts of such
project shall, thereupon, cause all the buildings on such site or plot
to be and become unlawful structures, and any prior certificate of
occupancy issued for such structures shall thereupon become void.
Nothing in this section shall be deemed to prohibit the sale of any part
of such project, provided, however, that the part which is so conveyed
and the remaining part of the project shall be made to comply to all of
the applicable provisions of this chapter.