Certifiers, council and building disputes in Leppington NSW

Leppington is unusual in this network because it straddles two local government areas, the City of Liverpool and Camden Council. Which one is your consent authority depends on your address. What does not change is everything that matters to an inspection: your construction certificate and its mandatory inspections come from a principal certifier and exist so the certificates can issue, not to hand you a defect list. Your protection is the statutory warranty regime under the Home Building Act 1989, and disputes go to NSW Fair Trading, then NCAT.

Guides for Leppington owners and buyers

16 January 2026 · 7 min read

Bolts missing from a steel post

A connection is only as good as its bolt group.

30 January 2026 · 6 min read

Truss boots left in the box

Small brackets doing a structural job.

13 February 2026 · 6 min read

The shower recess that was never formed

Free before the pour, expensive after it.

Certifiers, council and building disputes in Leppington NSW: common questions

How do I find out which council I am in?

Your contract, your development consent and the council's own mapping will all tell you. It is worth knowing before you need to lodge anything.

Is the certifier's inspection enough?

No. Its purpose is demonstrating the work satisfies the certificate at the nominated milestones. It will not tell you a truss boot was never fitted.

Which faults are classed as major?

In general terms, a fault in a major element rendering the home uninhabitable or unfit for its purpose, or risking collapse. That carries the six year period.