Must comply with Schedule 1 of the General Regulation.
Letterboxes and barbecues don't need BA if:
- it's a letterbox, barbecue or similar structure
- it's no more than 1.8m above ground
- the plan area isn't larger than 2m²
- you don't need a licence, notice, certifier, plans, inspections, certificates, design or construction standards under the Building Act 2004, and
- it follows all other general rules.
Also see: letterbox and barbecue DA exemptions.