Hornsby Shire Council

Can I Build It in Hornsby? Approval Pathway Explained

Building or renovating in Hornsby? Check your CDC/DA pathway and timeframe — free initial check, reviewed by a specialist.

Check My Hornsby Property See the Build Ready Report

Building or renovating in Hornsby?

Hornsby Shire's extensive bushland means many blocks require additional bushfire assessment as part of the approval pathway.

Common projects we see in Hornsby: Renovations, granny flats, new homes, decks.

Worth checking early: Much of the LGA borders bushland reserves — a bushfire-prone land check is worth doing before designing.

Bushfire-prone land (widespread)Hornsby Shire Council

Not sure if you need a CDC or a DA?

The fastest way to find out is a free property check — a Permit Express planning specialist will review your Hornsby address and project and get back to you within one business day. Read our full CDC vs DA guide for the general rules, or get an answer specific to your property below.

Check My Hornsby Property