Remortgaging can be one of the most effective ways for homeowners in the UK to save money, release equity, or switch to a more flexible loan arrangement. However, one question often arises during the process: should you get your house revalued before remortgaging? The short answer is that it usually makes sense to have your property revalued, as an up-to-date valuation can influence your loan-to-value ratio (LTV), the interest rates available, and even the amount of equity you can release. Understanding how valuations work, how lenders assess property value, and when an independent revaluation might help can make a significant difference to the outcome of your remortgage application.

What a Remortgage Involves

A remortgage occurs when you replace your existing mortgage with a new one, either with your current lender or a new one. Homeowners typically remortgage to access better rates, fix repayments, borrow more money, or change the term of their loan. For most people, remortgaging becomes relevant when their initial fixed or tracker deal ends, often after two, three, or five years, and they wish to avoid being moved onto their lender’s higher standard variable rate (SVR).

When applying to remortgage, lenders assess your income, credit history, and property value. The value of your home plays a crucial role because it determines how much equity you have and therefore your loan-to-value ratio, which directly affects the interest rate offered.

Why Property Valuation Matters When Remortgaging

Your property’s current value determines what proportion of it you still owe to the lender. This percentage, known as the loan-to-value ratio (LTV), is one of the main factors in deciding what interest rate you qualify for. A lower LTV means less risk for the lender, which often results in lower interest rates and better mortgage products.

For example, if you bought your home for £250,000 and have £150,000 remaining on your mortgage, your LTV is 60 per cent. However, if your property has increased in value to £300,000 since purchase, your LTV drops to 50 per cent, potentially qualifying you for a cheaper deal.

Conversely, if the property’s value has fallen since you bought it, your LTV will be higher, which might limit your remortgage options or lead to less favourable rates. Having an accurate and up-to-date valuation is therefore essential to ensure you are offered terms that reflect your property’s true worth.

How Lenders Value Your Property

When you apply for a remortgage, the lender will conduct its own valuation of your property. This can be done in several ways depending on the lender’s policy, the loan amount, and the property type. The most common methods are automated valuations, desktop valuations, and physical inspections.

An automated valuation model (AVM) uses data such as recent sales of similar properties in your area to estimate a current market value. It is quick and cost-effective but may not fully reflect unique features, improvements, or changes in your property’s condition.

A desktop valuation involves a professional valuer assessing your home remotely using photographs, online data, and local comparisons. This approach provides more detail than an AVM but still does not involve a physical visit.

A physical valuation (or surveyor inspection) involves a RICS-accredited valuer visiting the property to assess its condition, location, and overall market appeal. This is the most accurate method and is usually required for higher-value properties, large loans, or complex cases.

The lender’s valuation is primarily for its own risk assessment and may not always match the market value you expect. If you believe your home is worth more than the lender’s estimate, you can challenge it or provide your own professional valuation as evidence.

When to Get an Independent Valuation

It can be beneficial to arrange your own property valuation before applying for a remortgage, particularly if you have made significant improvements or if house prices in your area have risen since you last had your property valued. An independent RICS surveyor can provide an unbiased, professional estimate of your home’s market value.

This valuation can give you a clearer idea of your equity position and help you choose the most appropriate remortgage products. It can also serve as supporting evidence if you disagree with the lender’s valuation, though lenders are not obliged to accept your figure.

If, for example, you have renovated your kitchen, added an extension, or converted the loft, your property may be worth considerably more than when you bought it. A professional valuation ensures these enhancements are recognised, potentially lowering your LTV and improving your remortgage options.

How Often Should You Get Your Property Valued

There is no strict rule on how often to value your home, but if you are remortgaging or considering releasing equity, an updated valuation every few years is sensible. The UK housing market changes rapidly, and local price trends can affect property values even within short periods.

In periods of strong growth, your property’s value may rise significantly in just two or three years, improving your financial position. Conversely, in a market downturn, it helps to know whether falling values might affect your borrowing power.

An updated valuation gives you a realistic picture of your home’s worth and helps you plan accordingly. It can also provide peace of mind before committing to new borrowing.

How a Higher Valuation Can Benefit You

A higher valuation can have several advantages when remortgaging. Firstly, it can move you into a lower loan-to-value bracket, unlocking better interest rates. Many lenders offer different rate tiers, such as 85 per cent, 75 per cent, 60 per cent, or 50 per cent LTV. Even a small change in valuation can shift you into a more favourable bracket, saving thousands of pounds over the mortgage term.

Secondly, a higher valuation allows you to release more equity. Homeowners often remortgage to borrow additional funds for home improvements, debt consolidation, or other financial goals. The amount you can release depends on your equity, so an updated and higher valuation increases your borrowing potential.

For example, if your property is valued at £400,000 with a £200,000 mortgage, your LTV is 50 per cent. If you want to borrow more while keeping your LTV below 60 per cent, you could release up to £40,000. If the lender instead valued your property at £350,000, your available equity would drop, reducing how much you could borrow.

How a Lower Valuation Can Affect You

On the other hand, if your property’s value has declined, you might find your LTV has increased. This can limit the mortgage products available or push you into a higher interest rate band. For example, if your property’s value falls from £300,000 to £270,000 but your mortgage balance remains at £200,000, your LTV increases from 67 per cent to 74 per cent. This change could prevent you from accessing the best deals at 60 or 70 per cent LTV thresholds.

While this can be disappointing, knowing your property’s true value allows you to make informed decisions and plan alternative strategies, such as overpaying on your mortgage to reduce the balance before remortgaging.

Costs of Getting Your Property Valued

Many lenders include a free valuation as part of their remortgage offer, particularly if you are switching to them from another lender. This makes it cost-effective to proceed without arranging your own valuation. However, if you want an independent RICS valuation, the cost usually ranges between £250 and £600 depending on the property’s size, location, and complexity.

For high-value properties or those with unusual features, a full physical inspection is worthwhile as it provides a detailed and reliable estimate that online valuations cannot match.

When Not to Get a Revaluation

There are circumstances where obtaining a new valuation may not be necessary or beneficial. If property prices in your area have fallen or if you are already in a low LTV bracket with limited room for improvement, an updated valuation might not change your remortgage options significantly.

Similarly, if you are approaching the end of a fixed-rate deal and your lender is offering a competitive product transfer without requiring a new valuation, it may be simpler and quicker to stay with them.

However, if you suspect your property’s value has increased substantially, requesting a revaluation can be a strategic move to secure better rates.

Case Example

Consider a homeowner in Bristol who bought a property for £280,000 five years ago and now owes £180,000 on the mortgage. The homeowner believes the property has increased in value due to recent renovations and strong market growth.

They commission an independent valuation, which confirms a current market value of £340,000. This reduces their loan-to-value ratio to 53 per cent, moving them into a lower rate bracket. As a result, they secure a remortgage at a more favourable interest rate, saving around £2,000 per year in repayments.

Had they relied on an outdated valuation, they might have been placed in a higher LTV category, missing out on the savings available from more competitive deals.

Practical Steps Before Revaluation

Before your property is valued, take time to present it in its best condition. While valuations are based on market data, the valuer’s impression can still influence the result. Ensure the home is clean, tidy, and any obvious repairs are completed. Provide documentation for recent improvements, such as extensions, loft conversions, or new kitchens, as these can justify a higher valuation.

Gather evidence of similar nearby properties that have sold recently for strong prices. This can support your case if the lender’s valuation appears conservative. Your solicitor or mortgage broker can also help you prepare and interpret valuation outcomes as part of the remortgage process.

Conclusion

Getting your house revalued before remortgaging is usually a smart move, particularly if your home’s value has increased or you have made significant improvements. A higher valuation can lower your loan-to-value ratio, qualify you for better mortgage rates, and allow greater flexibility when releasing equity.

However, a revaluation may not always be necessary if market conditions are flat or if your current deal remains competitive. The key is to understand your equity position and ensure any valuation reflects the true market value of your property.

Before remortgaging, it is advisable to compare offers from different lenders, check whether free valuations are included, and consider obtaining an independent valuation for added accuracy. With good preparation and up-to-date information, you can make confident decisions and potentially save thousands of pounds over the life of your mortgage.