How To Handle A Low Valuation in Perth, WA, What Lenders Check
You've had an offer accepted, your finance is moving along, and then the lender's valuation comes back below the contract price. It happens more often than most buyers expect, and in a Perth market where auction competition and private treaty negotiations push prices hard, the gap between what you agreed to pay and what a valuer puts on paper can be significant.
A low valuation doesn't automatically end the purchase. It does, however, change the numbers. The lender will base your loan on the lower of the contract price or the valuation, which means the shortfall lands in your lap, not theirs. How you handle that depends on how much equity or savings you have, how motivated the vendor is to negotiate, and whether a different lender might reach a different figure.
At Launch Finance, we work through home loan pre-approval situations like this regularly. The lender you're with at the time of valuation shapes the outcome almost as much as the valuation itself.
Key takeaways
- Lenders lend against the lower of valuation or contract price.
- Different lenders use different valuers and can reach different figures.
- You have four practical paths when a valuation comes in short.
What does a low valuation actually mean for your loan in Perth, WA?
A low valuation means the lender will calculate your loan against the valuer's figure, not the price on your contract. If you agreed to pay $920,000 and the valuation comes in at $870,000, your lender treats $870,000 as the property's value. You're on the hook for the $50,000 difference in addition to your original deposit.
How do lenders use valuations when assessing your loan?
Lenders commission an independent valuation to confirm the security they're lending against is worth what the contract says. The valuer's job is to estimate what a willing buyer and willing seller would agree on in a normal market, drawing on recent comparable sales in the area. In a market that has moved quickly, comparable sales may lag behind current pricing, which is one reason valuations can fall short of agreed prices.
The lender takes the lower of the valuation and the contract price to calculate your loan-to-value ratio. That LVR determines whether you need lenders mortgage insurance, whether you're inside your lender's lending policy, and how much the lender will actually advance. A valuation shortfall affects all three.
Importantly, the valuer is instructed by the lender, not the buyer. You don't choose the firm, you don't see the full report in most cases, and you can't simply tell the lender the valuer is wrong. What you can do is understand your options and move quickly, because most purchase contracts have a finance date that won't wait.
What surprises most buyers is that the valuation isn't a ceiling on what they can pay. It's the figure the lender will lend against. The buyer can still pay more, but they need the cash to bridge the gap. The conversations we have most often are about where that cash comes from, because the answer isn't always obvious at first.
Joe Del Borrello · Director, Launch Finance · Chat to the Launch team →
What are the four options when a valuation comes in short?
A short valuation gives you four practical paths. None of them is guaranteed to work, and which one fits depends on your position, the vendor's position, and the lender.
The options worth considering:
- › Cover the shortfall in cash: pay the gap from savings on top of your deposit. Straightforward if you have the funds, but it tightens your cash buffer and may push you to the edge of your reserves.
- › Renegotiate the contract price: go back to the vendor with the valuation and ask them to meet you at the lower figure. Works best in a softer negotiating environment; harder in a competitive market where the vendor has other offers waiting.
- › Order a valuation through a different lender: valuers differ in methodology and in which comparable sales they weight. A different lender's panel may produce a different figure, sometimes enough to close the gap entirely.
- › Walk away using your finance clause: if the valuation falls short and none of the above works, a properly worded finance condition in WA lets you exit the contract and recover your deposit. Confirm the exact clause wording with your settlement agent before relying on it.
What does a low valuation cost you in Perth, WA?
The financial impact lands in one of two ways, depending on where you started. If your deposit was already sitting at 20% of the contract price, the shortfall may simply reduce your equity position without triggering LMI. If you were borrowing close to 80% or above, the shortfall pushes your LVR higher than the lender approved, which can bring LMI into the picture or push you outside the lender's policy altogether.
LMI on a purchase near the 95% LVR mark can reach approximately $27,000 on an $800,000 property, so the difference between a valuation that holds and one that falls short is not trivial. The LVR effect also flows through to your available options: lenders have stricter policies at higher LVRs, and fewer of them will approve a loan above 90% on a property that has already drawn a short valuation.
In Perth suburbs where house medians have moved sharply, comparable sales data can genuinely lag the market. REIWA data shows 12-month house price growth above 20% across a number of suburbs including Rivervale at 27.7%, Cannington at 26.2% and Dianella at 24.1%. In fast-moving suburbs, a valuer relying on sales from six to twelve months ago may simply not reflect what a property is genuinely worth today.
Source: REIWA (Landgate data, August 2026).
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When does challenging a valuation make sense?
You can't instruct the valuer directly, but you can provide information that may prompt a review. If you have evidence of recent comparable sales at or above the contract price, you can ask your broker or lender to submit those to the valuer for consideration. Valuers are required to consider all relevant evidence, and a sale that settled last week at a higher price for a similar property is relevant evidence.
A challenge is worth pursuing when the comparable sales you've identified are genuinely similar in size, condition, location and recency, and the valuer's report either missed them or weighted them lightly. It is less likely to succeed when the valuation reflects a genuine market consensus and the contract price was simply above that consensus from the start.
Where a challenge doesn't move the number, the more practical path is often a different lender. Lenders use different valuation panels, and different valuers reach different conclusions using the same market data. Ordering a second valuation through a new lender costs time, but it can close a gap that a challenge to the original couldn't.
When does a low valuation mean you should walk away?
Most buyers want to salvage the purchase, and most of the time that's the right instinct. But there are situations where the valuation is telling you something useful: that the market doesn't support the price you agreed to pay, and that committing to cover the shortfall locks you into a position where you're immediately underwater on equity.
If covering the gap exhausts your cash reserves and leaves you without a buffer for the costs of ownership, the settlement agent, the ongoing maintenance and the early repayments, the valuation may have done you a favour. Walking away under a finance clause in WA is a clean exit where the clause is properly drafted. Confirm that with your settlement agent before you sign anything, not after.
The honest answer is that a low valuation on a property you've paid a premium for in a competitive negotiation is not always wrong. Valuers are conservative by design and are paid to protect the lender. But occasionally they are simply right, and the contract price was the outlier.
Where we find a second lender valuation closes the gap most often is in suburbs that have moved fast over the past twelve months. The comparable sales pool is thin, and different valuers make different calls on which sales are most comparable. It's worth pursuing before you agree to tip in more cash or renegotiate the price down.
Joe Del Borrello · Director, Launch Finance · Chat to the Launch team →
How to handle a low valuation in Perth, WA, step by step
Speed matters here. A finance date won't move without the vendor's consent, and most of your options require lender involvement that takes time.
Step 1: Talk to us
Contact the Launch Finance team as soon as you have the valuation figure. We'll map out which of your four options is most viable given your deposit position, your cash reserves, and the time remaining on your finance clause.
Step 2: Gather comparable sales evidence
We'll identify recent sales of similar properties in the area that may support the contract price and submit those to the lender for the valuer's consideration. This step happens in parallel with exploring alternative lenders.
Step 3: Order a second valuation where warranted
If the challenge doesn't move the figure, we approach a second lender on your panel whose valuers have produced stronger results in that suburb recently. Different lenders use different panels, and that difference is worth testing before you cover the shortfall in cash.
Step 4: Execute the best available path through to settlement
Once the valuation position is resolved, whether through a revised figure, a renegotiated price, a cash top-up, or a new lender, we manage the formal approval and support you through to settlement.
What goes wrong when buyers handle a low valuation on their own?
The common pressure points:
- › Moving too slowly: a finance date is fixed. Buyers who spend the first week hoping the valuation is wrong, rather than pursuing options, can run out of time before they've exhausted the legitimate paths available to them.
- › Assuming one valuation is final: a single valuation reflects one firm's opinion. Buyers who accept it without exploring a second lender often cover a shortfall in cash that a different panel would have closed.
- › Tipping in all available cash: covering the gap from savings is sometimes the right call, but doing it without modelling what's left for ongoing costs and the APRA buffer at the new lender can create a serviceability problem as well as a cash-flow one.
- › Not checking the finance clause wording: WA contracts don't carry an automatic cooling-off period. Whether a short valuation triggers your exit right depends on how the finance condition in your specific contract is drafted, not on a general assumption. Confirm this with your settlement agent before you need to rely on it.
Frequently Asked Questions
Can I get my own valuation done to challenge the lender's figure?
You can commission an independent valuation, but lenders are not required to accept it. Its most useful role is as supporting evidence when you ask the lender to review the original, alongside comparable sales you've identified.
How long does a second lender valuation take in Perth, WA?
A full valuation through a new lender typically takes five to ten business days once the application is lodged. If your finance date is close, talk to your broker before approaching a new lender so the timing is managed carefully.
Does a low valuation affect my LMI position?
Yes, if it pushes your LVR above 80% when it was below before. LMI is calculated on the lower valuation figure, not the contract price, so a shortfall can bring LMI into scope even if your original deposit was sized to avoid it.
Can the vendor be forced to reduce the price because of a low valuation?
No. The vendor has no obligation to accept a lower price because of a bank valuation. Renegotiation is a commercial conversation, not a legal entitlement, and the vendor's willingness to move depends entirely on their own position.
Does a low valuation mean the property is overpriced?
Not necessarily. Valuations reflect comparable sales data, which can lag a fast-moving market. In Perth suburbs that have grown quickly, a valuation below the contract price may reflect the data available to the valuer rather than the property's genuine market value today.
Should I use a mortgage broker or go directly to my bank when a valuation comes in short?
A mortgage broker, every time. A broker can approach multiple lenders to find one whose valuation panel produces a different result, which your existing bank cannot do for you. Speed and lender access are the two things that matter most when a valuation falls short.
Your Next Steps
A low valuation is a problem with a timetable attached. The longer you wait to understand your options, the fewer of them remain viable before the finance date arrives. Whether the answer is a challenge, a second lender, a renegotiated price or a cash top-up, the right move depends on your specific position, and that's exactly what a conversation with the Launch Finance team is for.
The right lender for your situation depends on your circumstances, and that's a conversation worth having. Talk to the Launch Finance team or call 08 9367 4222, and we'll compare your options across 60+ lenders.
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External Resources
Launch Finance · Perth, WA · Launch Finance Pty Ltd (ABN 17 163 528 701), Corporate Credit Representative 454041 of BLSSA Pty Ltd (ABN 69 117 651 760), Australian Credit Licence 391237 · General information only - this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.
