If you've started researching buying your first home, you've almost certainly come across the term "pre-approval." But what does it actually mean — and should you get one before you start going to open homes? The short answer is yes, and this guide explains exactly why.
What Is Pre-Approval?
Pre-approval (also called conditional approval or indicative approval) is a lender's written in-principle agreement to lend you up to a specified amount, subject to certain conditions being met. It is not a guaranteed loan — but it is a meaningful signal from a lender that, based on the information you have provided, they are willing to lend to you.
Think of it as a green light with an asterisk: the lender is saying "yes, we'll most likely lend you $650,000" — but the final approval only happens once a specific property has been selected, valued, and all your documents have been fully verified.
What Pre-Approval Means in Practice
Having a pre-approval in hand changes how you approach property searching. At auction, it gives you the confidence to bid knowing you are unlikely to be caught short. In private treaty negotiations, vendors and agents take pre-approved buyers more seriously — it signals you are a genuine purchaser who can move quickly, not someone still working out their finances.
It also gives you a realistic ceiling for your budget. Rather than falling in love with a property you cannot actually afford, a pre-approval anchors your search to a specific price range.
What Lenders Assess During Pre-Approval
When a lender (or your broker on your behalf) submits a pre-approval application, they are conducting a genuine credit assessment. This typically involves reviewing:
- Your income — payslips, tax returns, or business financials if self-employed
- Your employment situation — length of employment, type of contract (permanent vs. casual)
- Your living expenses — most lenders now require a detailed breakdown of monthly spending
- Existing debts — credit cards, car loans, HECS/HELP debt, personal loans
- Your credit history — whether you have any defaults, repayment issues, or enquiries on your credit file
- Your identity — 100 points of ID verification
Based on all of this, the lender calculates your borrowing capacity and issues a pre-approval letter stating the maximum amount they will lend under current conditions.
What Pre-Approval Does NOT Guarantee
This is the part many first home buyers misunderstand. Pre-approval is conditional — and that matters. A pre-approval does not guarantee final loan approval. The most common conditions attached include:
- Property valuation: The lender must value the specific property you intend to buy. If the valuation comes in below the purchase price, the lender may not approve the full amount.
- Final income verification: Your payslips and employment status will be rechecked at the point of full application.
- No material change to your financial situation: If your circumstances change between pre-approval and formal application, the lender can withdraw or revise their offer.
How Long Does Pre-Approval Last?
Most pre-approvals are valid for 90 days, though some lenders will extend to six months. If your pre-approval expires before you find a property, it can generally be renewed — your broker will update your income documents and resubmit. Interest rates and lending policies can change between the original approval and renewal, so it's worth having your broker reassess your position at that point.
Conditional Approval vs. Unconditional Approval
These two terms describe different stages of the loan process. Conditional (or pre-) approval is issued before you have found a property. It confirms your financial position stacks up, but leaves property-specific conditions outstanding.
Unconditional approval — sometimes called formal approval — is issued after you have made an offer on a specific property, the lender has conducted a valuation, and all documentation has been fully assessed. At this point, the lender is making a firm commitment to lend. This is the approval you need before you can exchange contracts unconditionally.
Common Mistakes During the Pre-Approval Period
Once you have a pre-approval, it is critical not to make changes that could affect your financial position. The most common mistakes first home buyers make include:
- Changing jobs or moving from permanent to casual employment
- Taking out new credit — a car loan, personal loan, or even a new credit card
- Making large purchases that reduce your savings or increase your liabilities
- Accumulating new debt or missing repayments on existing accounts
Any of these can cause a lender to revise or withdraw your pre-approval. The safest approach is to maintain the status quo until you have settled on your property.
Why Using a Broker for Pre-Approval Protects Your Credit Score
Many first home buyers make the mistake of walking into multiple banks and applying for pre-approval with each one. What they don't realise is that each of those applications triggers a credit enquiry on their credit file. Multiple enquiries in a short period can reduce your credit score — which is the last thing you want before a major loan application.
Applying for pre-approval through a broker is smarter than applying at multiple banks directly — each bank application creates a credit enquiry that can lower your credit score. A broker submits a single, well-matched application to the lender most likely to approve you, protecting your credit file throughout the process.
A mortgage broker assesses your situation across dozens of lenders and submits a single application to the most suitable one. You get a pre-approval from a lender that is genuinely right for your circumstances, with only one credit enquiry on your file. If that lender declines, a good broker will know why and will advise you on the best path forward before submitting to another lender.
Ready to Get Pre-Approved?
Getting pre-approved through FinancingAU is straightforward. We assess your situation, match you to the right lender across our panel of 40+ institutions, and manage the entire application on your behalf — at no cost to you. Most pre-approvals are turned around within 24–72 hours once documents are in hand.
If you're serious about buying your first home, a pre-approval is the single most useful step you can take before attending your first open home. Get in touch with our Melbourne team to get started.