Pre-purchase planning determines whether you'll buy within six months or spend two years building capacity you could have structured differently from the start.
Melbourne's market rewards buyers who understand their borrowing position before they commit emotionally to a property. The planning phase isn't about ticking eligibility boxes. It's about structuring your financial position so lenders see you as low-risk and you preserve flexibility once you own the asset.
How Lenders Calculate What You Can Borrow
Lenders assess your borrowing capacity by applying a serviceability buffer to your income and existing debts. Your gross income is reduced by tax, living expenses, and debt commitments, then stress-tested at a rate higher than the actual loan rate to ensure you can service repayments if rates rise.
Consider a buyer earning $95,000 annually with a $12,000 car loan and a $6,000 credit card limit. The car loan costs $450 per month. The credit card, even if paid off in full each month, is calculated at 3% of the limit per month, adding another $180 to their monthly commitments. That $18,000 in total debt capacity reduces their borrowing power by roughly $90,000 to $110,000, depending on the lender. Closing the card and refinancing the car loan into a shorter term before applying lifts their borrowing ceiling and improves their debt-to-income ratio. The outcome is access to properties they would have been declined for otherwise.
Deposit Size and What It Unlocks
Your deposit determines your loan-to-value ratio, which controls your interest rate, whether you pay Lenders Mortgage Insurance, and which loan structures are available.
A 10% deposit with genuine savings positions you for most home loan options without needing a guarantor. A 5% deposit triggers LMI and limits your access to offset accounts and rate discounts unless you qualify for the First Home Loan Deposit Scheme, which waives LMI for eligible buyers purchasing at or below the regional property price cap. Genuine savings refers to funds held in your account for at least three months. A gifted deposit from family is accepted by most lenders, but it reduces your demonstrated savings history, which some lenders weight in their assessment.
If you're relying on a 5% deposit, confirm your eligibility for government schemes before you begin inspections. If you don't qualify, a guarantor or additional savings will be required to avoid a declined application after you've signed a contract.
Pre-Approval and What It Actually Confirms
Pre-approval confirms a lender will provide finance up to a specified amount, subject to property valuation and no material change in your financial position. It does not guarantee settlement.
A buyer with pre-approval for $650,000 makes an offer on an apartment in Southbank. The valuer assesses the property at $620,000, not the $650,000 purchase price. The lender advances based on the lower figure, leaving the buyer to find an additional $30,000 or renegotiate. Pre-approval is valuable for confirming your capacity and demonstrating intent to vendors, but it's conditional on the asset, not just your income.
Apply for pre-approval once your deposit is confirmed and your liabilities are finalised. Applying too early with incomplete information results in a conditional approval that doesn't give you confidence at auction. Applying too late means you're making offers without knowing whether a lender will support the purchase.
Fixed or Variable Rate Structures
Your rate structure affects your repayments, your ability to make extra repayments, and your exposure to rate movements.
A variable rate loan with an offset account allows you to park your salary and reduce interest daily without losing access to your cash. A fixed rate locks your repayment for a set term, typically one to five years, but limits extra repayments to $10,000 to $30,000 per year depending on the lender, and you can't access an offset in most fixed products. Some buyers split their loan, fixing a portion for certainty and leaving the remainder variable for flexibility.
If your income is variable or you expect bonuses, a variable rate with offset gives you the ability to reduce interest without committing funds permanently. If your income is stable and you want certainty, a fixed rate removes repayment risk during the fixed term. The decision should be based on your cash flow profile, not on predicting rate movements.
First Home Buyer Concessions and How They Affect Your Purchase
Melbourne buyers may access stamp duty concessions or exemptions depending on the property price and whether it's an established home or new build. The threshold and concession rate vary, and eligibility requires that you haven't previously owned property in Australia.
A buyer purchasing an established home in Footscray at the threshold for a full stamp duty exemption saves several thousand dollars at settlement, which can be redirected into furniture, pest and building inspections, or held as a cash buffer post-settlement. A buyer purchasing above the concession threshold in Doncaster receives a reduced concession or pays full duty, depending on the purchase price. Confirming your eligibility and the applicable concession before you sign a contract allows you to budget settlement costs accurately.
The First Home Owner Grant applies to new or substantially renovated homes and is separate from stamp duty concessions. Not all properties qualify, and applying for a grant you're not entitled to delays settlement and creates complications with your lender.
Structuring Your Application to Avoid Declines
Lenders decline applications when your debt-to-income ratio is too high, your savings history is insufficient, or your employment is considered unstable. Casual and contract workers are assessed differently to permanent employees, and some lenders won't accept income that isn't guaranteed.
If you've been in your current role for less than six months, wait until you pass probation before applying. If you have outstanding personal loans or buy-now-pay-later accounts, close them before submitting your home loan application. If your income includes overtime or bonuses, provide evidence that it's consistent over at least three to six months. Lenders assess your application against their credit policy, and a decline from one lender doesn't mean you're ineligible. It means that lender's policy doesn't accommodate your profile. Submitting to multiple lenders without adjusting your position results in multiple declines and damages your credit file.
Call one of our team or book an appointment at a time that works for you. We'll review your financial position, identify which lenders will support your profile, and structure your application so you're positioned to move when the right property appears.
Frequently Asked Questions
How much deposit do I need as a first home buyer in Melbourne?
A 10% deposit with genuine savings positions you for most loan structures without a guarantor. A 5% deposit is possible under the First Home Loan Deposit Scheme if you meet eligibility criteria, but it limits your access to offset accounts and rate discounts.
What is pre-approval and how long does it last?
Pre-approval confirms a lender will provide finance up to a specified amount, subject to property valuation and no change in your financial position. It typically lasts three to six months depending on the lender.
Should I fix or keep my interest rate variable as a first home buyer?
If your income is variable or you expect bonuses, a variable rate with offset gives you flexibility to reduce interest without locking funds away. If your income is stable and you want repayment certainty, a fixed rate removes exposure to rate rises during the fixed term.
How do I know if I'm eligible for first home buyer stamp duty concessions in Melbourne?
Eligibility depends on the property price, whether it's an established or new home, and whether you've owned property in Australia before. Concessions vary by purchase price, and confirming your eligibility before signing a contract allows you to budget settlement costs accurately.
How can I increase my borrowing capacity before applying for a home loan?
Close unused credit cards, pay down or refinance personal loans, and ensure your employment is stable with at least three to six months in your current role. These changes can lift your borrowing ceiling by tens of thousands of dollars.