Knowing your borrowing capacity before you start house hunting is one of the most practical steps you can take. Pre-approval means you're not wasting time on properties you can't buy — and you're taken seriously when you make an offer. Blambles gets pre-approvals done efficiently across 40+ lenders.
Mortgage pre-approval (also called conditional approval or approval in principle) is a conditional commitment from a lender that they are prepared to lend you a specific amount — subject to the property you buy valuing appropriately and your financial circumstances remaining unchanged. It's not a formal approval, but it's a meaningful step that confirms your borrowing capacity before you start searching for a property.
Pre-approval is typically valid for 90 days — though some lenders offer up to 6 months. During that period, you can search for a property with confidence, knowing you have a lender ready to proceed. If you don't find the right property within the pre-approval period, it can usually be renewed — Blambles manages this on your behalf so you don't have to restart the process from scratch.
Not all pre-approvals are created equal. A "system-generated" pre-approval — which some lenders issue based purely on an automated assessment of your declared information — carries less weight than a credit-assessed pre-approval, where a credit team has manually reviewed your application, verified your income and given a genuine conditional commitment. Blambles specifically applies for credit-assessed pre-approvals where possible, which gives you a much stronger position at auction or in a private treaty negotiation.
Pre-approval also gives you clarity on which lenders are actually suitable for your situation. The process of applying reveals any potential issues — credit history, serviceability, property type restrictions — that you might not be aware of. Discovering and resolving these before you sign a contract of sale is far better than finding out afterwards.
Pre-approval tells you exactly how much you can borrow — taking into account your income, expenses, deposit and liabilities. You search in the right price range from the start.
Vendors and real estate agents take pre-approved buyers more seriously. In a competitive market, being pre-approved can give you an edge over buyers who haven't yet sorted their finance.
At auction, there's no cooling-off period. Having pre-approval means you can bid up to your limit with confidence — knowing you have a lender committed to funding the purchase.
Once you have a signed contract, upgrading pre-approval to formal approval is faster — because the income and credit assessment work has already been done. This can make a difference when settlement timelines are tight.
The pre-approval process can reveal credit issues, policy restrictions or documentation gaps before you're under contract — giving you time to resolve them without pressure.
Getting pre-approved through a broker means the lender comparison has already been done — you're not scrambling to find the right lender after you've signed a contract with a 21-day finance clause.
Blambles reviews your income, expenses, deposit and any existing debts — and tells you realistically how much you can borrow and at what repayment level.
Based on your circumstances — income type, deposit, property type preference — Blambles identifies the lenders who best suit you and who will provide a credit-assessed pre-approval.
We collect payslips, tax returns, bank statements and identification — and prepare a complete application. All documents are gathered upfront so there's no back-and-forth delay.
The lender issues conditional approval — confirming the maximum loan amount and any conditions. Blambles reviews this with you and explains exactly what it means and what to watch out for.
Once you have a signed contract, Blambles upgrades the pre-approval to a formal application — managing the valuation and remaining conditions through to unconditional approval.
Getting pre-approved through a broker rather than going direct to a bank means the lender comparison is done first — not after you've signed a contract and are working against a finance clause deadline. Blambles identifies the right lender for your situation before the application goes in, which means the pre-approval you receive is from the lender most likely to convert smoothly to formal approval when you find the right property.
Access to 40+ lenders also means a broader comparison of borrowing capacity — because different lenders assess income, expenses and liabilities differently. Some lenders are more generous than others for certain income types, and Blambles knows which ones suit your specific profile.
Pre-approval through Blambles costs you nothing and takes the uncertainty out of your property search. It's one of the most practical steps any buyer can take.
Most pre-approvals are valid for 90 days, though some lenders offer up to 6 months. If you don't find the right property within that period, the pre-approval can usually be renewed — Blambles manages this on your behalf. If your financial circumstances change significantly during the pre-approval period (change of job, taking on new debt), you should let Blambles know immediately so the impact can be assessed.
No — pre-approval is conditional, not guaranteed. The main conditions are that the property you purchase must be acceptable to the lender (it's valued appropriately and isn't a type the lender restricts) and your financial circumstances must remain substantially the same as at the time of the pre-approval. If those conditions are met, the conversion to formal approval is typically straightforward. Blambles helps you understand what conditions apply to your specific pre-approval letter.
Every formal credit application leaves an enquiry on your credit file, which can temporarily affect your credit score. Multiple enquiries in a short period have a greater effect. This is one reason why applying through a broker who does the research before lodging an application is preferable to applying directly to multiple lenders simultaneously. Blambles identifies the right lender before any application is submitted — minimising unnecessary credit enquiries.
Yes — a credit-assessed pre-approval from a reputable lender gives you sufficient confidence to bid at auction up to your pre-approved limit. An auction purchase is unconditional, so you're committing to buy at the fall of the hammer without a finance clause. Pre-approval means your lender has assessed your ability to borrow — the remaining steps (valuation and formal approval) should follow straightforwardly if the property is standard. Blambles helps you understand any property-specific risks before auction day.
Typically: recent payslips (last 2–3), your most recent tax return, bank statements (last 3–6 months), identification documents, evidence of your deposit/savings and details of any existing loans or credit cards. Self-employed applicants will also need their business tax returns and financial statements. Blambles provides you with a specific document checklist based on your situation and helps you gather everything efficiently.
Free consultation, no obligation. Blambles will assess your borrowing capacity, select the right lender and get your pre-approval underway — so you can search with confidence.