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Remortgage to Renovate

How to finance home renovations

If you’re planning a home renovation in 2026 – whether it’s a kitchen extension, loft conversion or full refurbishment – you may be wondering how to finance it.

Many homeowners don’t realise you may be able to:
• Add renovation costs to your mortgage
• Remortgage to release equity
• Apply for a further advance
• Use a specialist renovation mortgage

In this guide, we explain the options, costs and what lenders look for.

How to finance your renovation project

What are the options for financing home renovations?

Unless you have savings, you’ll need to think about how to finance a renovation project. Here we look at some of the key options available to you.

  • Renovation Mortgages

A renovation mortgage gives you the money to buy a property that needs work and to cover the future renovation costs. Instead of being based on the current condition of the property, the loan value is based on what it will be worth once the renovations are complete. Not all lenders offer these types of mortgage and the lender will assess the property you are buying to ensure it meets their criteria. For example, they generally won’t lend on derelict properties.

  • Remortgage for renovations

If you’re not locked into a fixed term deal, or you’re coming to the end of your fixed term, this is a popular option. Adding the cost of home improvements to your mortgage can be cheaper than other forms of finance such as taking out a personal loan or using a credit card.

  • Further advance from your existing lender

If you already have a reasonable interest rate or want to stay with your current mortgage provider, you can apply to them to borrow more money. This is called a Further Advance. Your Mortgage Broker can also help arrange this type of mortgage borrowing. How much additional money you can borrow will depend on how much of your mortgage you’ve paid off, or whether your home has risen in value.

  • Bank loans and credit cards

Credit cards and personal loans generally have a higher interest rate than a mortgage loan. They might be a suitable option if you only want to borrow over a shorter period and you think you’ll be able to pay them off quickly. Only take out a loan or credit card debt if you are confident then you’ll be able to afford the monthly repayments comfortably.

If you’re increasing your financial commitments, the first thing to do is to speak to a mortgage broker like Your Mortgage Expert. It’s always important to assess whether you can afford it and your broker will take the time to go through all these options for you.

It’s worth remembering that borrowing additional money on a new mortgage deal is a long-term commitment. And you’ll repay this money back over the full term of the mortgage – including interest.

We can advise you whether lenders are likely to lend you more money and whether you will get a better rate if you stay with your current mortgage company or switch to a new lender.

Your broker will also talk about whether there will be any early repayment charges to your existing lender should you remortgage. And, whether there are any costs or fees associated with remortgaging.

We regularly help homeowners in Salisbury, Wiltshire and the surrounding areas fund renovations –  from period property upgrades to modern extensions.

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Meet the team

Why choose Your Mortgage Expert

At Your Mortgage Expert, we’re experts in helping people to fund renovations and extensions. We’ll take the time to talk through your financial circumstances and advise on the option for you.

We are a family run mortgage broker based in Salisbury. But we can help you no matter where you live in the UK. Our highly experienced team understands the often complex process for getting a remortgage to renovate. We can help explain the whole process for you and will be by your side every step along the way.

On top of this, we can also put you in touch with our local and national business partners to help you with your project. We can recommend architects, solicitors, builders and more.

To find out more, why not get in touch and start discussing how you can finance the renovation of your dreams.

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Pros and cons

Pros and Cons for home renovation finance options

Below is a comparison of the main ways to finance a home renovation in the UK:

OptionBest ForAdvantagesThings to Consider
Remortgage for home improvements

 

Homeowners nearing the end of a fixed deal

 

Often lower interest rates; can release equity

 

Early repayment charges (ERCs) may apply

 

Further advance

 

Staying with your current lender

 

Simple process; avoids a full remortgage

 

New borrowing may be at a different rate

 

Renovation mortgage

 

Major structural works

 

Based on projected end value

 

More complex underwriting

 

Personal loan / creditSmaller projects under £25,000Quick access to fundsHigher interest rates

The right option depends on your current mortgage deal, how much equity you have in your property, and the scale of your renovation project. Speaking to a mortgage adviser before committing to borrowing can help you avoid costly mistakes.

How to Decide the Best Way to Finance Your Renovation

When choosing how to finance a home renovation, consider:

  • Whether you are near the end of your fixed mortgage deal

  • How much equity you have in your property

  • The total cost of your renovation

  • Whether the property will increase in value

  • Whether early repayment charges apply

Speaking to a mortgage adviser before committing to borrowing can help you compare long-term costs and avoid unexpected fees.

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Home Renovation Finance FAQs – Mortgages, Remortgaging & Further Advances Explained

Planning a renovation can raise lots of financial questions. From whether you can add renovation costs to your mortgage, to understanding how much you can borrow, it’s important to choose the right funding option for your circumstances. Below we answer some of the most common questions about financing a home renovation in the UK.

Every renovation project is different. The right option will depend on your current mortgage deal, how much equity you have in your property, and the scale of work you’re planning. Speaking to an experienced mortgage adviser before committing to borrowing can help you understand your options clearly and avoid costly mistakes.

If you’re considering a renovation and would like personalised advice, our team at Your Mortgage Expert would be happy to help.

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Frequently Asked Questions

Can I add renovation costs to my mortgage?
Yes, in many cases you can add renovation costs to your mortgage by remortgaging or applying for a further advance with your current lender. This allows you to release equity from your property to fund home improvements. The amount you can borrow will depend on your available equity, income and the lender’s affordability criteria.
Is it better to remortgage or take a loan for home improvements?
Remortgaging is often cheaper than taking out a personal loan because mortgage interest rates are usually lower. However, the borrowing is spread over a longer term, meaning you may pay more interest overall. A personal loan may suit smaller projects, but typically comes with higher monthly repayments and interest rates.
How much can I borrow for a home renovation?
The amount you can borrow depends on how much equity you have in your property, your income, credit history and lender affordability rules. Most lenders will allow borrowing up to a certain loan-to-value (LTV) percentage, typically between 80%-90% depending on circumstances.
What is a renovation mortgage?
A renovation mortgage is designed for properties that need significant work. In some cases, funds are released in stages as the work is completed. Lenders may base the borrowing amount on the projected value of the property once renovations are finished, rather than its current condition.
Can I get a mortgage on a property that needs major refurbishment?
It depends on the condition of the property. Many lenders will not lend on properties without a working kitchen or bathroom, or those considered uninhabitable. Specialist lenders may offer refurbishment or renovation mortgages for these situations.
Can I get a further advance for home improvements?
Yes, a further advance allows you to borrow additional money from your existing mortgage lender without switching providers. This can be a straightforward option if you are happy with your current lender, although the additional borrowing may be at a different interest rate.
Do I need planning permission before applying for renovation finance?
For minor cosmetic updates, planning permission is usually not required. However, for structural works such as extensions or loft conversions, lenders may ask for confirmation that planning permission or building regulations approval is in place before releasing funds.
Will renovating my home increase its value?
Renovations can increase property value, particularly kitchens, bathrooms and extensions. However, over-improving for your area may not always generate a full return on investment. A mortgage adviser can help you assess whether the borrowing makes financial sense.
Can I remortgage to pay for an extension?
Yes, many homeowners remortgage to fund extensions. By releasing equity from your property, you can add the cost of the extension to your mortgage. The amount available will depend on your loan-to-value ratio and affordability.

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