What Pre-Approval Actually Means Before You Bid

You've found the one. Three bedrooms in Werribee, auction in two weeks, and the agent asks the question you've been dreading.

"Have you got finance approval?"

You nod. Then you drive home wondering what that piece of paper from the bank actually means.

What pre-approval is

Pre-approval, sometimes called conditional approval, is a lender saying they're likely to lend you a certain amount, based on what you've shown them so far.

They've checked your income, your savings, your debts and your credit history. They haven't seen the property yet, because there isn't one.

So it's a strong signal, not a promise. That difference matters more than most people realise.

What it doesn't cover

Pre-approval is built on a set of conditions. The main ones:

• The property itself. Once you've signed, the lender values the home. If the valuation comes in under the price, the loan can change.
• Your situation staying the same. A new car loan, a job change or a big drop in savings can undo the approval.
• The lender's policy. Rules and assessment rates can shift between pre-approval and formal approval.
• Scheme eligibility. If you're using the First Home Guarantee, the property still has to fit the price cap, which is $950,000 in Melbourne.

Formal, unconditional approval only comes after all of that is checked.

Why it matters at auction

This is the big one in Victoria. There's no cooling off period at auction. When the hammer falls, you've bought it.

Pre-approval tells you roughly where your ceiling is before you raise your hand. Without it, you're bidding on hope.

Private sales often come with a finance clause, giving you time to get formal approval. Auctions don't. That's why many buyers get pre-approval sorted before they start going to auctions at all.

If you're not sure what your ceiling is, book a chat. We'll work out a realistic range and line up the right lender before you start bidding.

How long it lasts

Most pre-approvals last around 90 days. NAB and CommBank, for example, both issue conditional approvals valid for 90 days. Some lenders go longer.

When it runs out, you reapply. If nothing has changed, it's usually quicker the second time, but it's still a fresh assessment.

Picture a couple in Point Cook who get pre-approved in winter, then take their time over spring. By the time they find the right place, the approval has lapsed. It's fixable. It's just stressful if you find out the week of the auction.

Things that can knock it over

Between pre-approval and settlement, lenders like things to stay boring. A few habits that help:

• Hold off on new credit. No new car loan, phone plan on credit or buy now pay later.
• Keep your savings steady. Your deposit is part of what was approved.
• Tell your broker about job changes first. Even a better job can reset probation rules with some lenders.
• Don't max out your cards. Lenders look at your limits, not just what you owe.

Does it hurt your credit score?

A pre-approval application usually shows up as a credit enquiry on your file. One or two over a sensible period is normal.

What looks odd is applying with lots of lenders at once. Going through a broker means your situation can be compared across lenders before anything is lodged, so you're not spraying applications around.

Where it fits in the process

Think of pre-approval as your budget in writing. It turns "we reckon we can afford around this much" into a number you can shop with.

It doesn't replace your own sense of what repayments feel comfortable, and it isn't the final word. This is general information, and your own circumstances will shape what's possible.

We've helped over 100 first home buyers into the market, and we're rated 10/10 on Reviewr by over 100 customers. Book a chat and we'll get your pre-approval sorted before you fall for a house.

Let's get you into a home.

Figures verified 28 September 2026 against NAB, CommBank, Housing Australia and section 31 of the Sale of Land Act 1962 (Vic).