4.2   Development standards

The standards specified for that development are that the development:

(a)  must not result in a change of classification of the building under the Act or the Building Code of Australia, and

(b)  must not result in any additional separate dwelling, and

(c)  if it relates to a building on land in the Sydney region, as declared under section 4 (6) of the Act, or in the local government area of Newcastle or Wollongong—must be to a building, other than a dwelling house, that was approved for subdivision under the Strata Schemes (Freehold Development) Act 1973 or has an occupation certificate issued after 28 January 2000.