New South Wales Consolidated RegulationsDevelopment for the purpose of a dwelling may, with the consent of the Council, be carried out on land within Zone No 4 (a) provided the Council is satisfied that:
(a) only one dwelling will be allowed on any single parcel of land, and
(b) the dwelling will form an integral part of an industry situated on the land, and
(c) the dwelling will only be used for the accommodation of employees engaged in relation to that industry, and
(d) a demonstrated need exists for the dwelling based on the nature of that industry.