Setback rules vary by council and are checked during your Prelim. However, typical guidelines include:

Rear setback: 3m minimum

Side setback: 0.9–1.5m depending on wall height

Front setback: Must align with main dwelling or be positioned behind it

Easements: You cannot build over or too close to registered easements

Crane access, access clearance, and underground services are also considered as part of Expandify’s Site Assessment process.