Already lodged Form 75 in WA? Follow the owner-builder approval timeline from assessment and requests for information through to approval and the six-month building permit deadline.

Becoming an owner builder in WA? Find out when you need a White Card, whether an older WA Blue Card is accepted, and how construction induction evidence fits into your Form 75 application.

Planning to become an owner builder in Western Australia? See what to expect from an online WA owner builder course, including course content, completion time, evidence of completion and how the training fits into your owner-builder application.

Getting your documents organised before starting your WA owner builder application can help prevent unnecessary delays. Here’s what to prepare, from your Certificate of Title and training evidence to your White Card and project plans.

Completing Form 75 is a key step in becoming an owner builder in Western Australia. Learn what documents you need, how to prepare your application, common mistakes to avoid and what happens after you apply.

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.

Do you need a property title search to become an owner builder in Australia? Rules vary significantly depending on where you build. Discover strict state requirements, document expiry limits, and how to verify proof of ownership before submitting your application.

Join Australia's free Owner Builder Community. Connect with owner builders from every state, ask questions, share your project and access free planning tools, calculators and expert resources.

Under-order and the job stops; over-order and you fill the skip. Seven free calculators that get your material estimates right the first time.

Two minutes a day, and six months from now you'll hold the strongest record in the room. What to put in a site diary — and a free tool that structures it for you.

Contract disputes start with terms nobody clarified. What to check before signing — and a free tool that compiles your questions to ask.

Every build follows the same sequence — and most delays happen between the stages, not inside them. Plan yours with our free Project Timeline tool.

The cheapest quote is often the most expensive decision. What to compare beyond the bottom line — and a free tool that does the side-by-side for you.

Where do owner builder budgets really blow out? The categories most people miss — and a free Budget Planner that keeps yours honest.

Planning your own build? Discover the free OBI Owner Builder Toolkit, including an interactive Budget Planner and Quote Comparison Tool. Compare quotes properly, track your budget and avoid costly mistakes before construction begins.

Written by Stephanie [surname], Founder of Owner Builder Institute. Stephanie has fifteen years of experience in property development and investment, holds a Certificate IV in Residential Drafting and a Certificate IV in Training and Assessment, and is currently completing her own owner builder project.

Built or renovated as an owner‑builder in WA and thinking about selling? Learn exactly how the seven‑year rule works, when home indemnity insurance is mandatory, and the practical steps to take before you list your owner‑built home.

Planning a renovation or heading back to work this week? Before you cut, drill or demolish, learn how asbestos and silica dust can affect your health. Discover our online Asbestos Awareness, Silica Awareness and WA Owner Builder courses.

Learn what a WA owner-builder course covers, why it’s required for owner-builder approval, and how our online course prepares you for permits, contracts, insurance, WHS and managing your own residential building project in Western Australia.