Key Takeaway

When a lender’s property valuation comes in below your agreed purchase price, your loan-to-value ratio (LVR) rises, which can push you into lenders mortgage insurance (LMI) territory, require a larger deposit, or lead to loan approval being withdrawn. You typically have three options: increase your deposit to cover the gap, renegotiate the purchase price down, or walk away (subject to contract terms). Understanding your real borrowing position when valuations fall short is essential before you commit.

What Is a Low Valuation?

You have made an offer on a property and the seller has accepted. The next step is formal loan approval, which includes the lender ordering an independent valuation. The valuer assesses the property’s market value based on recent comparable sales, condition, location, and other factors. If that valuation comes in below your agreed purchase price, you face a valuation shortfall.

For example, you offer A$650,000 on a property, the seller accepts, and you have arranged a 10 per cent deposit (A$65,000) with a A$585,000 loan. The lender’s valuer then assesses the property at A$620,000. The A$30,000 shortfall changes your loan-to-value ratio and can jeopardise your approval.

How It Affects Your Deposit and Loan

Lenders calculate your LVR against the lower of the purchase price or the valuation. In the example above, the lender will use the A$620,000 valuation, not your A$650,000 contract price. Your A$585,000 loan against a A$620,000 valuation produces an LVR of approximately 94 per cent, well above the typical 80 per cent threshold that triggers LMI.

According to ASIC MoneySmart, LMI is a one-time premium paid at settlement (or capitalised into the loan) that protects the lender, not you, when your deposit is below 20 per cent of the property value. A jump from 90 per cent LVR to 94 per cent can add thousands of dollars in LMI or cause your application to be declined if the lender’s maximum LVR is exceeded.

Even if you initially had a 10 per cent deposit, the shortfall effectively reduces your deposit in the lender’s eyes. You are now borrowing more relative to the security property’s value, which increases the lender’s risk and can trigger higher rates, additional conditions, or outright refusal.

Your Options When Valuation Falls Short

Increase your deposit. If you have additional savings or access to equity (for example, through family guarantor arrangements), you can top up your deposit to cover the gap. In the example, you would need to find an extra A$30,000 to restore your original 10 per cent deposit against the purchase price, bringing your total deposit to A$95,000 and keeping the loan at A$585,000 (now against a A$620,000 valuation, approximately 94 per cent LVR, still high). Alternatively, you could contribute enough to drop the LVR below 80 per cent to avoid LMI entirely.

Renegotiate the purchase price. Present the lender’s valuation to the seller and request a price reduction to match the valuation. The seller may agree, especially if they are motivated or if the property has been on the market for a long time. There is no guarantee, and some contracts include clauses that allow either party to walk away if the valuation is below a certain threshold. Check your contract terms and consult your conveyancer or solicitor.

Walk away. If your contract includes a finance clause (conditional on loan approval), you may be able to withdraw without losing your deposit. Contracts vary by state and territory, and some have cooling-off periods with penalties. If you signed an unconditional contract and cannot secure finance or agree on a solution, you risk forfeiting your deposit. Seek legal advice immediately if you are considering this option.

How the Calculator Helps You

A low valuation changes the numbers fast. The home loan affordability calculator allows you to model different scenarios: what happens to your LVR if you increase your deposit by A$10,000, A$20,000, or A$30,000; whether you can avoid LMI by lifting the deposit to 20 per cent of the valuation; and whether the revised loan amount still fits your serviceability (income, expenses, and debt commitments).

As foundational texts such as The Englishman’s House: A Practical Guide for Selecting and Building a House explain, understanding the true cost and value of a property has always been essential to a sound purchase. The calculator gives you a clear picture of your borrowing capacity under the new valuation, so you can negotiate or adjust your deposit with confidence rather than guesswork.

Read also: How to Avoid or Reduce Lenders Mortgage Insurance (LMI) in Australia

Rates and LMI premiums vary by lender, product, and your circumstances. The calculator provides an estimate; confirm the exact figures with a licensed lender or mortgage broker before making decisions.

Minimising the Risk

Order a pre-purchase building and pest inspection and review recent comparable sales in the suburb before making an offer. An offer significantly above recent sales invites a valuation shortfall. If you are a first home buyer or stretching your budget, consider a lower offer or ensure you have a buffer in savings to cover a potential gap.

Stamp duty and settlement costs differ by state and territory. Queensland, New South Wales, Victoria, and other jurisdictions offer concessions for eligible first home buyers, but a low valuation does not reduce stamp duty (it is still calculated on the purchase price in most states). Factor these costs into your overall budget and ensure your deposit is not entirely consumed by the gap, leaving nothing for settlement fees.

Lenders mortgage insurance eligibility and cost are regulated by APRA capital standards, which set limits on high-LVR lending. Some lenders will not approve loans above 95 per cent LVR regardless of LMI. Confirm your lender’s LVR cap and serviceability requirements early in the process.

Conclusion

A low valuation is a common hurdle in the Australian property market, especially in competitive or volatile periods. Your deposit, LVR, and loan approval are all at risk when the lender’s figure falls short of your contract price. Use the home loan affordability calculator to model your real position under different deposit and valuation scenarios, then discuss your options with your lender, mortgage broker, and conveyancer. The earlier you understand the numbers, the better your chance of securing the property or protecting your deposit.

General Advice Warning: The information in this article is general in nature only and does not consider your personal objectives, financial situation, or needs. You should consider obtaining personal advice from a licensed mortgage broker or financial adviser before acting on any information provided. This is not personalised financial, lending, or legal advice.

Rate and Product Disclosure: Interest rates, comparison rates, loan-to-value ratios, and lenders mortgage insurance premiums vary by lender, product, and your individual circumstances. The information is current as of August 2026; rates and policies change frequently. Verify current terms, eligibility, and costs with a licensed lender or mortgage broker before making decisions. Advertised rates differ from the comparison rate, which includes most fees and charges over the loan term.

State and Territory Variation: Stamp duty, concessions, and settlement costs differ by state and territory. Confirm the requirements and any available grants or concessions with your state revenue office or conveyancer.