Hi Kyle
No, it wasn't a stipulation of the council, but all residential subdivisions are governed by a covenant which identifies the types of buildings allowed to be built and this is put in place by the developer and supplied to council as part of the Development Application.
As far as termites are concerned, yes they are around everywhere in Qld, and most other states; it's just the species vary's.
I live at Pacific Haven on 6 acres and built my house 10 years ago with a treated pine frame and Hebal panel exterior and haven't had any problems with termites and have never had the house sprayed for pests.
A professional Gold Coast builder on the other hand, with probably 40 odd years experience built a very expensive home on the other side of the airstrip here and had all his skirting's, architraves and door jambs eaten out with white ants within 2 years because he used ordinary pine (and he's a professional)
In termite areas you should use either Meranti, Tasmanian Oak or cypress pine for all your trims which white ants will not touch and always keep a minimum 100mm vertical barrier from the ground level to the slab (yes, my house is on a slab)
Unfortunately there won't be any colourbond clad buildings allowed except for 1 aircraft hangar per lot in attached, semi-detached or detached form.