WA Building and Energy has released its 2026–27 audit priorities, with residential inspections, approved plans, granny flats and performance solutions in focus. Here’s what WA owner builders should know.

WA owner-builder rules changed in 2026, including a new $50,000 threshold for certain sheds, garages and carports. Find out what you need to know about approval times, training requirements, Form 75 and preparing your application.

From 1 July 2026, Victoria's new First-Resort Home Warranty Scheme changes what owner-builders must sort out before selling — a higher $20,000 threshold, a $400,000 cover cap, and a BPC-issued Notice of Cover instead of the old DBI certificate. Here's what has to be in your Section 32 before you list.