Can You Refinance if Your Property Value Has Fallen?

Key Takeaways

• A lower property value does not automatically rule out refinancing, but it changes the loan-to-valuation ratio (LVR) that lenders assess.
• Moving above 80% LVR may narrow lender options and can introduce lenders mortgage insurance (LMI), even when you still have positive equity.
• Negative equity creates a different problem because the amount owed exceeds the property value used to support the replacement loan.
• Checking the likely valuation, loan balance and resulting LVR before applying can show which refinance structures remain realistic.

A refinance can look ready to go until the new property valuation comes in below the figure you planned around. The loan balance may be unchanged, but the lower value can push your loan-to-valuation ratio (LVR) into a different lending band.

You may still be able to refinance if your property value has fallen. What matters is how much you need to borrow compared with the value the prospective lender accepts for the property.

A refinancing mortgage broker can help calculate the resulting LVR and compare it with relevant lender policies before a formal application. This is most useful where an earlier estimate placed the proposed loan below 80% LVR, but the lender’s valuation moves it above that level.

Where Does Your Refinance Stand After a Value Fall?

Refinancing may still be possible after a property-value fall if the resulting LVR fits the prospective lender’s policy and the rest of the application meets its credit assessment.

The practical position usually falls into one of these categories:

Equity Position	Effect of the Lower Value	Possible Refinance Position
At or below 80% LVR	At least 20% equity remains	Refinancing may remain available, subject to lender policy and the broader credit assessment
Above 80% but below 100% LVR	Positive equity remains below 20%	Refinancing may remain available, but lender options may narrow and lenders mortgage insurance (LMI) may apply
Above 100% LVR	Debt exceeds the property value	Refinancing may depend on a new lender accepting debt above the value of the security, subject to its policy and any contribution or additional security

General guide only. Maximum LVRs, LMI requirements and credit criteria vary between lenders and applications.

Australian Government guidance says borrowers with less than 20% equity might have to pay LMI when switching. That makes 80% LVR an important point to check, but it is not a universal approval cut-off.

A borrower at 81% LVR still has positive equity. The refinance may depend on whether the lender accepts that LVR and how any LMI affects the overall transaction. At 101% LVR, the debt exceeds the accepted property value, creating negative equity.

The same fall in value can affect two borrowers differently. Someone with a small loan balance may remain well below 80% LVR. Another borrower with a larger balance can cross above 80% or 100% even if both properties fall by the same dollar amount.

How Does a Lower Valuation Change Your LVR?

A lower valuation increases your LVR when the loan amount stays the same because LVR measures the loan against the value of the property securing it.

The calculation is the loan amount divided by the property value, multiplied by 100.

The value used for a refinance is not necessarily what you paid for the property or what a general online estimate shows. The prospective lender uses a value accepted through its valuation process.

Position	Loan Balance	Property Value	LVR
Expected position	$600,000	$800,000	75%
Lower valuation	$600,000	$700,000	85.7%

At an $800,000 value, the homeowner has $200,000 of total equity. At $700,000, total equity falls to $100,000. Equity is the difference between the property’s value and the amount owed against it, but that does not mean the full $100,000 is available for additional borrowing.

A lender considering a larger refinance still applies its own LVR limit and credit criteria. Where the lender will lend only up to a particular LVR for that application, some of the homeowner’s total equity may need to remain in the property.

Falling values can offset principal repayments. A borrower might reduce a $640,000 loan to $600,000 yet still move from 80% to about 85.7% LVR if the property falls from $800,000 to $700,000. The borrower has reduced the debt, but the property value has fallen by more.

What Can Change a Refinance Valuation?

The accepted value can be affected by the market evidence available, the condition and characteristics of the property and the valuation method used:

Comparable Sales

Recent sales of comparable properties can support the assessed value.

The usefulness of a sale depends on how relevant it is to the property being valued and the market at the valuation date.

Where useful comparable evidence is limited, the valuation may require a more detailed assessment. This can matter for unusual properties or areas where few similar properties have sold recently.

Property Condition

Observable property condition can form part of the security assessment.

Significant deterioration, incomplete work or other condition issues may need to be reflected in the valuation process. The lender is assessing the property that will secure the refinance, so material changes since an earlier valuation can affect the figure used.

Improvements may support an updated value where the lender’s valuation confirms that they have increased the property’s value. The cost of the work does not itself set the new lending value.

Property Characteristics

Accurate property characteristics matter because the lender’s security assessment needs to reflect the property securing the loan.

A standard property with reliable market data may be suitable for a less intensive valuation method. Where the property is unusual or the available data is less reliable, the lender may use a more detailed assessment than an automated estimate alone.

This can explain why a general property estimate and a lender-accepted valuation are not always the same. They may be based on different information and used for different purposes.

Market Movement

Recent property-market movement can make an older valuation unsuitable for a new refinance assessment. A figure obtained at purchase or for an earlier top-up reflects the market at that date, so a prospective lender will generally rely on a current valuation for the new loan.

Valuation Method

Lenders can use different valuation methods depending on their policy, the property and the risk involved.

Current Australian prudential guidance recognises desktop assessments, kerb-side assessments, automated valuation models, reviews of contracts of sale and full on-site valuations in appropriate circumstances.

The method used can affect how the property is assessed and how much property-specific information is considered.

What Can You Do if the Valuation Is Lower Than Expected?

Start by checking whether the property information and valuation evidence accurately reflect the property being assessed:

1. Check the property details. Confirm the valuation is based on the correct property and material characteristics. An error in the property information can affect the assessment, so factual details are worth checking before focusing on the final number.
2. Check the comparable evidence. Look for recent sales that are relevant to the property and valuation date. The purpose is to see whether the valuation appears consistent with current evidence, not to collect only the highest sales.
3. Ask about a valuation review. Confirm whether the lender’s process allows one and what supporting evidence it requires. A review may be available where relevant information was missed or needs clarification, but it may not produce a higher result.
4. Consider another lender’s valuation approach. A suitable lender may use a different valuation method or policy for the property, but it still needs to assess the complete refinance under its own policy.

Where the lower figure remains after those checks, the next calculation is the loan amount the lender would need to take over. Reducing the requested amount lowers LVR, while leaving the amount unchanged means the refinance needs to work at the higher LVR. This separates a valuation problem from a loan-size problem.

The assessment should stay anchored to current figures. A future increase in value or further principal reduction may change the position later, but the refinance being considered now needs to fit the value, debt and lender policy available now.

What Determines Whether the Refinance Still Fits?

The refinance depends on several separate parts of the lending assessment:

Loan Balance

The amount that needs to move to the new lender directly affects the LVR.

Two homeowners with properties valued at $700,000 can have different positions. A $400,000 loan is about 57.1% LVR, while a $650,000 loan is about 92.9%.

Use the current amount required for the refinance, not an old statement balance. The figure needed to discharge the existing loan may include accrued amounts or fees, so the amount transferred to the new lender can differ from an earlier balance.

This matters most where the refinance already sits close to a lender’s LVR limit. A relatively small increase in the amount required can move the calculation across that limit.

Accepted Valuation

The property value accepted by the prospective lender determines the other side of the LVR calculation.

A borrower assuming a $900,000 property value with a $700,000 loan expects an LVR of about 77.8%. A lender value of $850,000 moves the same debt to about 82.4%.

Lender Policy

An acceptable LVR depends on the prospective lender’s credit and security policies.

Australian prudential standards require lenders within their scope to maintain lending and valuation policies, but they do not create one universal consumer refinance LVR limit. The same LVR can be treated differently depending on the lender, property and proposed loan.

Positive equity above 80% LVR brings its own lender conditions, set out in the low-equity refinance guide.

Loan Purpose

Additional borrowing increases the proposed loan amount and can push the LVR into another band.

Someone owing $500,000 against a $650,000 property has an LVR of about 76.9%. Requesting a $550,000 refinance raises the LVR to about 84.6%.

Releasing equity while switching lenders is a common example. The lender must assess the larger amount requested and the purpose of that additional borrowing.

Serviceability Assessment

An acceptable LVR does not remove the separate requirement to meet the lender’s repayment-capacity assessment.

Current Australian prudential standards require relevant lenders to assess a borrower’s ability to meet repayments and consider existing and ongoing debt commitments. A strong servicing position does not remove a security-value problem, and an acceptable LVR does not remove a servicing shortfall.

A lower valuation can change the security position even where the borrower’s income and liabilities are unchanged.

How Does Negative Equity Change a Refinance?

Negative equity means the debt exceeds the current property value, so a new refinance may depend on reducing the loan, adding acceptable security or dealing with the existing lender instead:

Security Shortfall That Pushes LVR Above 100%

An LVR above 100% means the proposed loan is greater than the property value used in the calculation.

For example, a $620,000 mortgage against a $600,000 property produces an LVR of about 103.3%. The property is worth $20,000 less than the debt before any other amounts connected with the refinance are considered.

This differs from a borrower who still has positive equity but sits above 80% LVR.

Whether a refinance can proceed depends on the lender’s policy and the wider structure. The shortfall may need to be reduced or supported in another acceptable way before the proposed loan fits.

Cash Contribution That Reduces LVR

A cash contribution can reduce the loan amount and therefore lower the LVR.

Reducing a $620,000 balance to $590,000 against a $600,000 property removes the negative equity but still leaves an LVR of about 98.3%. Removing negative equity does not automatically bring the refinance into a lower LVR band.

A larger reduction would be required to reach 90% or 80%.

With a $600,000 property value, a 90% LVR corresponds to a $540,000 loan and an 80% LVR corresponds to a $480,000 loan. Starting from a $620,000 balance, reaching those levels would require the refinanced debt to fall by $80,000 or $140,000, respectively.

These figures do not mean a particular LVR is required. Whether using available cash suits the borrower depends on their wider financial position.

Additional Security That Changes LVR

Another acceptable property can change the security position where the lender is prepared to take multiple properties as security.

Australian prudential standards provide for the values of multiple mortgaged properties to be aggregated when calculating LVR in relevant circumstances.

Its value, existing debt, ownership and the lender’s policy all affect whether another property adds usable security to the structure.

The arrangement can also connect assets that were previously separate. For a borrower with several properties, the useful question is whether the proposed security structure brings the refinance within policy without creating a structure they do not intend to hold.

Guarantor Support That Adds Security

A guarantor who offers their own property as security can help where the lender accepts that arrangement.

The lender may then count that property when calculating LVR, which can bring the loan within its policy.

The guarantor’s property becomes exposed if the loan is not repaid, so the guarantor may wish to obtain independent legal and financial advice before agreeing.

Current-Lender Option That Avoids a New Lender

Staying with the current lender can avoid the need for a new lender to refinance debt against the lower property value.

Australian Government guidance says an existing lender may reduce the interest rate when a borrower is considering switching. It also recognises internal refinancing, where the borrower stays with the same lender but moves to another loan.

Neither step creates a new property value or removes negative equity.

Where an external refinance cannot presently be structured, the guide to refinance alternatives covers other paths worth considering.

How Can You Test the Position Before Applying?

Calculate the likely LVR and test the proposed structure before lodging an application:

1. Confirm the current loan balance and amount required for the refinance.
2. Establish a realistic current property value using current evidence and, where available, a valuation method relevant to the prospective lender.
3. Calculate the LVR to determine whether the position remains at or below 80%, sits above 80% with positive equity or exceeds 100%.
4. Separate the existing debt from additional borrowing because a straight refinance may sit at a different LVR from a larger loan.
5. Test the resulting LVR against the prospective lender’s policy and broader credit assessment.
6. Account for possible LMI or any required contribution where relevant.
7. Compare the financial result once the structure appears viable. A refinance calculator can help compare repayments after the valuation and LVR position has been established.

Testing in this order reduces the risk of comparing a new rate or repayment before confirming that the proposed loan fits the lender’s valuation and credit settings.

Clarity on Refinancing After a Lower Valuation

The useful outcome is knowing your refinance position before you commit to an application. Once the lender-accepted value and required loan amount are known, the resulting LVR gives you a concrete structure to assess instead of relying on an older property estimate.

A lower valuation may narrow the available structure or change the amount that can be refinanced, but it does not produce the same answer for every borrower. The decision can be based on the figures the prospective lender will assess.

Unconditional Finance can explain how lender policies and possible structures may apply where a lower property valuation has changed your refinance position.

Frequently Asked Questions (FAQs)

1. Will I pay LMI again if I already paid it on my current loan?

Possibly. LMI protects the lender that holds the loan, so a premium paid on your current loan does not generally carry over to a new lender.

Where the refinance sits above 80% LVR, the new lender may require a new premium, which adds to the cost of switching.

You can ask your current lender whether any part of the original premium is refundable, although a refund may not be available.

2. Does a lower valuation affect my existing home loan?

By itself, a lower property value does not change the amount you already owe. It changes your equity position and the LVR produced when the debt is compared with the current property value.

That becomes relevant when you apply for new lending, request additional borrowing or sell the property. For a refinance, the prospective lender assesses the debt against the property value it accepts at that time.

Where the debt exceeds the sale value, the sale proceeds may not be enough to repay the amount owing in full.

3. How long does a refinance valuation stay current?

It depends on the lender’s policy. A valuation is typically treated as current for a limited period, after which the lender may order a new one before the loan settles.

A marked change in local market conditions during that period could also lead the lender to request an updated assessment.

4. Can a higher LVR change the interest rate I’m offered?

It can. Many lenders set pricing by LVR band, so a lower valuation that moves the loan into a higher band may change the rate offered.

The effect depends on the lender’s pricing tiers and the rest of the application.

5. Can LMI be added to the refinanced loan?

Some lenders allow the premium to be added to the loan amount instead of being paid upfront.

That increases the balance, the LVR and the interest charged over time, and lenders usually cap the LVR including any added premium.

6. Do several refinance applications affect my credit report?

Each credit application is usually recorded on your credit report, and a lender assessing a later application can see those enquiries.

Several applications in a short period may be considered as part of a lender’s credit assessment, depending on its policy.

7. Can I get a copy of the lender’s valuation report?

It depends on the lender. Valuations are generally ordered for the lender’s own assessment, so some lenders share the full report while others provide only the valued figure.

8. Does switching products with my current lender need a new valuation?

Not always. An internal product switch that keeps the loan amount the same may proceed without a new valuation, depending on the lender’s policy.

Increasing the loan or changing its security is more likely to lead the lender to reassess the property value.

This content is general information only and does not take your objectives, financial situation or needs into account. Lending policies, valuations and individual outcomes vary. You may wish to speak with a qualified finance or other relevant professional before acting.