(2) By imposing conditions 4 and 5, the Council could not satisfy its obligations under cll 27(3) and (4) of the Mudgee Local Environmental Plan 1998 (the LEP). Those provisions precluded the Council from granting consent unless it made an assessment of (a) "the extent to which the carrying out of the development in accordance with the consent would affect the historic, social, architectural or aesthetic significance of the Church Street and Market Street streetscape and any heritage items in that vicinity", and (b) "the style, size, proportion and position of the building, including openings for windows and doors, the pitch and form of the roof and the colour, texture, style and type of finish of the materials to be used on the exterior of the building."
(3) The Council, in granting the consent, failed to notify adjoining owners of any amendment to the development application. Insofar as the consent may require the development to be carried out in accordance with amended plans the grant of the consent breached s 79A(2) of the EPA Act and denied the adjoining owners procedural fairness. This claim operated in the alternative to the grounds above as, properly construed, the consent did not authorise the development to be carried out in accordance with amended plans, but left the design of the development for future consideration.