*A front fence extends up to the first 3 metres of a side fence from the frontage
**For a complete list of declared roads in Knox, click the link above this section
***Extension up to 2.5 metres requires consent from affected property owners
As an addendum, front fencing height limits can vary among zones. The limit for fences in GRZ1 is 1.5 metres, whereas the limit for fences in GRZ2 is 1.2 metres.
Building permit applications carry a flat fee of AUD$900 including GST.