Securing pre-approval before you make an offer
Pre-approval confirms your borrowing capacity and gives you a realistic budget before you attend auctions or negotiate with vendors. Lenders assess your income, expenses, liabilities and credit history, then issue conditional approval valid for three to six months depending on the lender. The assessment applies a serviceability buffer of 3.0 percentage points above the actual loan product rate, meaning if the variable rate is 6.2 per cent you are tested at 9.2 per cent. The debt-to-income limit introduced in February means ADIs can lend no more than 20 per cent of new owner-occupier loans to borrowers with a total DTI ratio of six times income or greater, measured quarterly. Both rules tighten how much you can borrow relative to your income.
Consider a buyer earning $120,000 gross who approaches a broker in Colebee with the intent to purchase around the suburb's April median of $1,340,000. After factoring in existing commitments, the 3.0 percentage point buffer and the lender's DTI policy, the approved loan amount sits at $1,070,000, requiring a deposit of $270,000 plus stamp duty and costs. With NSW first home buyer stamp duty relief offering a full exemption up to $800,000 and a sliding concession to $1,000,000, this buyer pays full duty at the higher price point. The pre-approval quantifies the gap between aspiration and serviceability, and allows the buyer to adjust the search or increase the deposit before committing to a contract.
Choosing the right loan structure for your situation
Variable, fixed and split rate structures each suit different risk profiles and repayment strategies. A variable rate loan tracks the lender's standard rate and moves with RBA policy, giving access to offset accounts and unlimited additional repayments without penalty. A fixed rate loan locks the interest rate for one to five years, offering repayment certainty but often restricting additional repayments to $10,000 to $30,000 per year and charging break costs if you refinance or sell before the fixed term ends. A split loan divides the balance between fixed and variable portions, preserving offset functionality on the variable portion while locking part of the rate.
In Colebee, where the 115 house sales in the 12 months to April and 55 days on market suggest softer buyer competition than neighbouring Schofields or Marsden Park, buyers have more time to negotiate terms and structure. A buyer fixing 60 per cent of a $1,070,000 loan at 5.9 per cent and leaving 40 per cent variable at 6.2 per cent preserves offset access on the $428,000 variable portion. If the household directs $50,000 of savings into the linked offset account, the interest charged on the variable portion drops to the amount calculated on $378,000, reducing the monthly cost by approximately $260 at current variable rates. The fixed portion remains unaffected by offset but is shielded from rate rises. This structure balances certainty and flexibility without locking the entire balance into a product that penalises early exit.
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Understanding the application and valuation stage
Once you sign a contract, the lender orders a property valuation to confirm the security supports the loan amount. The valuer assesses recent comparable sales, land size, condition, location and any non-standard features such as busy road frontage or easements. If the valuation comes in below the contract price, the lender reduces the approved loan amount proportionally, and you must cover the shortfall from your own funds or renegotiate with the vendor. In growth estates where land releases and construction activity are ongoing, valuers often reference recent settled comparable sales rather than list prices, which can produce a conservative outcome.
A Colebee buyer contracts at $1,360,000 in a street where the most recent three settled sales range from $1,320,000 to $1,340,000. The valuer returns a figure of $1,330,000. The lender recalculates the loan at 80 per cent LVR on the valuation, approving $1,064,000 instead of the expected $1,088,000. The buyer must find an additional $24,000 or request the vendor reduce the contract price. In the current environment, where days on market have extended and auction clearance rates sit below 50 per cent across greater Sydney, vendors are more willing to negotiate than 12 months ago. Buyers with pre-approval and a clear valuation contingency clause retain the leverage to renegotiate or walk away without penalty if the gap is material.
Navigating LMI and the Australian Government 5% Deposit Scheme
Borrowing above 80 per cent LVR triggers lenders mortgage insurance, a one-time premium calculated on a sliding scale based on loan amount and LVR. At 85 per cent LVR on a $1,070,000 loan the LMI premium is approximately $11,000 to $14,000 depending on the insurer, while at 90 per cent LVR the premium rises to $24,000 to $28,000. The premium can be capitalised into the loan amount, but this increases the balance and the interest paid over the life of the loan. Stamp duty on the LMI premium applies in some states but not in NSW.
The Australian Government 5% Deposit Scheme allows eligible first home buyers to purchase with a 5 per cent deposit, with Housing Australia guaranteeing up to 15 per cent of the property value to the participating lender, bringing the combined deposit and guarantee to 20 per cent and removing the need for LMI. No income caps apply and no annual place limits apply from October 2025. In NSW the property price cap is $1,500,000 in capital cities and regional centres, covering Colebee and the surrounding northwest corridor. A buyer purchasing at $1,340,000 under the scheme contributes a $67,000 deposit, and the guarantee covers $201,000, meeting the 20 per cent threshold. Both the purchase price and the lender's assessed valuation must sit at or below the cap. Applications are made through participating lenders, and the scheme cannot be combined with Help to Buy but can be used alongside NSW stamp duty concessions.
Managing settlement and final costs
Settlement costs include legal fees, loan establishment fees, title search and registration fees, building and pest inspection costs, and any adjustments for council rates or strata levies paid in advance by the vendor. Conveyancer fees range from $1,200 to $2,500 depending on complexity, while lender establishment fees sit between $300 and $600. Buyers should budget an additional $8,000 to $12,000 beyond the deposit and stamp duty to cover these items and allow a buffer for any last-minute adjustments.
A mortgage broker in Colebee coordinates the final settlement timeline with your solicitor, the lender's settlement team and the vendor's representative. The broker confirms that all loan conditions are met, including insurance, final payslips and any outstanding document requests, before the lender releases funds to your solicitor's trust account. On settlement day the solicitor transfers the purchase price to the vendor, and the title is registered in your name. Any delay in document lodgement or a missed condition can push settlement back by days or weeks, triggering penalty interest if the contract includes a sunset clause. Buyers who maintain close contact with their broker and solicitor in the final fortnight reduce the risk of last-minute complications and ensure funds are released on time.
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Frequently Asked Questions
How long does pre-approval last and can it be extended?
Pre-approval is typically valid for three to six months depending on the lender. Some lenders allow a single extension if your circumstances have not changed, while others require a full reassessment with updated payslips and bank statements if the original approval expires.
What happens if the property valuation comes in below the contract price?
The lender recalculates the loan amount based on the lower valuation, and you must cover the shortfall from your own funds or renegotiate the contract price with the vendor. If you cannot bridge the gap and the contract includes a finance clause, you may be able to withdraw without penalty.
Can I use the Australian Government 5% Deposit Scheme if I earn above a certain income?
Yes. The scheme has no income caps and no annual place limits from October 2025. Eligibility is based on first home buyer status and the property price sitting at or below the applicable cap, which is $1,500,000 in NSW capital cities and regional centres.
Does a split loan cost more in fees than a single variable or fixed loan?
Most lenders treat a split loan as two separate loan accounts, each with its own establishment fee and ongoing account-keeping fee. The combined fee is typically $100 to $200 higher per year than a single loan, but the offset and flexibility benefits on the variable portion often outweigh the additional cost.
What is the serviceability buffer and how does it affect my borrowing capacity?
The serviceability buffer is an additional 3.0 percentage points above the actual loan product rate that lenders use to test your ability to service the loan if rates rise. If the variable rate is 6.2 per cent, you are assessed at 9.2 per cent, reducing the amount you can borrow relative to your income.