Construction Loan Approval Process in Australia

You can sign a land contract and a building contract before formal approval, but both should include a finance clause that lets you exit if the loan is declined. Most lenders actually require a signed fixed price building contract as part of the application, so you'll need one before you can submit. The risk comes when you go unconditional on a purchase without confirmed finance. If your loan falls through, you could lose your deposit on the land or face legal action from the builder. A construction finance specialist can advise on the right order for your situation.

Conditional approval means the lender has agreed in principle to fund your build, but there are outstanding items you need to provide before the approval becomes final. Common conditions include a satisfactory as-if-complete valuation, confirmed builder's insurance, final council-approved plans, and a signed fixed price contract. Unconditional approval means all conditions have been met, the loan documents have been signed, and the lender is ready to release funds once construction begins. You can't draw down your first progress payment until you have unconditional approval in place.

Most lenders require council-approved plans, or at minimum a development application lodged with council, before they order the as-if-complete valuation. Some lenders will accept a conditional approval application with plans still pending, but they won't issue unconditional approval until the plans are stamped. Getting your DA or CDC sorted early is one of the best ways to speed up the overall approval timeline.

Once you have unconditional approval and your builder is ready to start, the first progress payment is typically released within 5 to 10 business days of receiving the builder's initial invoice. Your lender or their solicitor will need to verify that insurance certificates, builder registrations, and any pre-start conditions are all in order before releasing funds. Some lenders also require a pre-start inspection of the site before the base stage payment is made.

Yes, switching builders after you've received conditional approval will almost certainly cause a delay. The lender will need to reassess the new builder against their approved panel, order a new or revised as-if-complete valuation based on the updated contract, and potentially re-run credit checks if the loan amount changes. This process can add 3 to 6 weeks to your approval timeline. If your new builder isn't on the lender's panel, you may need to move to a different lender entirely. See our compare lenders guide.

Yes, self-employed borrowers can get construction loan approval, but the process usually takes longer because income verification is more complex. Most banks require two years of tax returns, ATO notices of assessment, and business financial statements. Some non-bank lenders offer low doc construction loans that accept BAS statements or accountant declarations instead, though these typically come with a higher interest rate and lower maximum LVR. Our guide to self-employed construction loans covers what each lender type requires.

If a bank declines your construction loan, it doesn't mean you can't build. The most common reasons for decline are insufficient borrowing capacity, issues with the builder or contract, a low valuation, or credit history problems. A construction finance specialist can review the decline reason, restructure the application, and submit to a more suitable lender. Non-bank lenders assess applications differently to banks and may approve scenarios that a major bank won't consider.

The approval steps are largely the same, but house and land packages can be simpler because the builder and plans are often already confirmed, which removes a common source of delays. The lender still needs to complete an as-if-complete valuation and credit assessment, but the documentation is usually more straightforward. One thing to watch is settlement timing on the land. You'll want your finance structured so the land settles first and construction begins shortly after, which avoids paying interest on the land loan for months before building starts. Our house and land package guide explains how this works in detail.