Down Valuation: What Happens If Your Home Is Valued Lower

A down valuation occurs when a surveyor values your property at less than you expected. This can affect your remortgage plans, but there are several options available to you.

What Is a Down Valuation?

A down valuation happens when the mortgage lender's surveyor assesses your property at a lower value than you anticipated or than you need for your remortgage. For example, you might believe your home is worth £300,000, but the valuer puts it at £275,000.

This matters because it changes your loan-to-value (LTV) ratio. If you owe £200,000, you thought your LTV was 67%, but with the lower valuation, it's actually 73%. A higher LTV often means a higher interest rate, and in some cases, the lender may not be able to offer the product you applied for.

Why Down Valuations Happen

Down valuations can occur for various reasons. The valuer may have used different comparable properties than you expected, or the local market may have softened since you last checked values. Properties that have been significantly extended or renovated don't always see a proportionate increase in professional valuations.

Non-standard construction, proximity to commercial premises, or issues like Japanese knotweed can also result in a lower valuation. Sometimes, the valuer's estimate simply differs from online valuation tools, which can be overly optimistic as they rely on algorithms rather than physical inspection.

Your Options After a Down Valuation

If your property is valued lower than expected, you have several options:

How to Minimise the Risk of a Down Valuation

While you can't control the valuer's assessment, you can take steps to reduce the risk. Research your property's value thoroughly before applying, using recent sold prices for similar properties on your street or in your immediate area rather than relying solely on automated estimates.

If a physical valuation is being done, make sure the property is presentable — while surveyors focus on structural matters, a well-maintained property creates a better impression. Have details of any improvements or renovations available, particularly those that added value, such as extensions, new kitchens, or bathrooms.

Important: Your home may be repossessed if you do not keep up repayments on your mortgage. There will be a fee for mortgage advice. The actual rate available will depend on your circumstances. Think carefully before securing other debts against your home.

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Frequently Asked Questions

Yes. If you believe the valuation is inaccurate, you can ask the lender to reconsider. Provide evidence such as recent sales of comparable properties at higher prices, details of improvements to the property, or any factors the valuer may have overlooked. Some lenders will arrange a second valuation, though this isn't guaranteed and you may need to pay for it.

If a valuation fee was charged, you typically can't reclaim it even if the valuation comes back lower than expected. This is one reason why free valuation deals are attractive — they remove this financial risk. If the deal you applied for includes a free valuation, you won't be out of pocket regardless of the outcome.

Down valuations are relatively common, particularly in uncertain property markets. Estimates vary, but some industry sources suggest that around 10% to 15% of valuations come in lower than the applicant expected. Being realistic about your property's value and researching comparable sales thoroughly can help you avoid this situation.