The City Planning Commission may permit within the Special Coney Island Mixed Use District:
(a) development of community facility buildings; and
(b) change of use of a residential, manufacturing or commercial building to a community facility use;
provided that the following finding are made:
(1) that such community facility is necessary to the growth and functioning of residential or manufacturing uses in the Special Coney Island Mixed Use District; and
(2) that a more suitable location for such use cannot be found outside the Special Coney Island Mixed Use District.