Relating to vertical housing development zone program administration; and prescribing an effective date.

Authorizes city or county to designate area within jurisdiction as vertical housing development zone. Removes Housing and Community Services Department from designation process. Requires city or county to consider potential for displacement of households within proposed vertical housing development zone before designating zone. Establishes requirements for city or county to certify vertical housing development project within zone. Takes effect on 91st day following adjournment sine die.