Approvals needed for your building project
Learn about the approvals you need when building or renovating, including development consent, complying development, and choosing a certifying authority.
Plan your build and materials
Find out about sustainability in home building and renovation, including information on the Building Sustainability Index and when – and why – you'll need a BASIX certificate.
Step-by-step guide to choosing the right tradesperson or builder
Practical advice to help you find the right tradesperson or builder for your home building or renovating project.
Contracts
Learn about contract rules for home building work in NSW, including what must be in writing, key clauses, statutory warranties, and payment limits and rights.
Getting quotes
Learn how to get accurate quotes for building or renovation work, including writing a clear job brief, managing changes, and avoiding unexpected costs.
Using a gasfitter
In NSW, only licensed gasfitters can undertake repairs or renovations involving gas. Find out about gas regulation, gas safety, and the compliance certificates you'll need.
Insurance requirements for contractors
Everyone who works on your building should have current insurance. You should also check your own home and contents policy.
Checking your contractor or tradesperson is qualified
Protect your home and your investment. Use our online tool to check your contractor or tradesperson is qualified and/or licensed to do the job.
Appointing a certifier
Find out about what certifiers do, how to find and appoint one, and the steps to take to make a complaint about a certifier.
More resources
Becoming an owner-builder
From permits and insurance to contracts and managing disputes. What you need to know to becoming an owner-builder in NSW.
Pools and pool safety
Owning a pool, spa or portable pool comes with a lot of responsibility and potential risk. Learn what you must do under NSW law.
Home building delays in NSW
Many building projects are delayed because of ongoing global building materials and skilled worker shortages. Find out what you can do.
Protecting yourself in case of builder insolvency
Learn about the steps you can take when engaging and dealing with a builder to limit your exposure to potential losses.