If you’re looking to review your remortgage deal options, then you’re probably wondering how much you can borrow.
Whether you’ve recently changed jobs, lowered your hours, or perhaps need to borrow money to extend your house for a home office, it can be tricky to understand how much to apply for.
You would’ve thought that the answer to this is to do with how much you earn, which it is, but your remortgage success also depends on a lot of other factors.
The Topics Covered in this Article Are Listed Below:
How Much Can I Borrow on a Remortgage?
Income or joint income is the biggest factor in determining how much you can borrow for your remortgage.
Companies that lend you money will multiply your income or joint income to work out how much they’re willing to lend you.
How many multiples they use is dependent on the rules set by each company, which they typically keep private. Overall, it’s common for banks to let you borrow 4 - 5 times your annual salary.
So, if you earn £35,000 a year, you can afford a remortgage for at least £140,000, right?
In theory, yes, but a bank won’t just hand over the cash based solely on a multiple of your annual salary. There are other factors they need to consider, such as your LTV (loan to value) and affordability. Your annual salary is, however, a great place to start.

Remortgage Borrowing Deposit
How much you can borrow when you remortgage is also based on borrowing against the value of your house, which is called the LTV (loan-to-value).
Lenders need to assess what level of risk your property and you represent, viewing a person with a lower LTV percentage as less risky. If your property is valued at £200,000 and you’re looking to borrow £150,000, then your LTV would be 75%.
You don’t need a deposit with a remortgage like you did with your first mortgage; instead, you need to show how much equity you have.
Your equity is not how much you have paid off your mortgage - it's the current market valuation minus how much you owe.
So, the amount you can borrow when you remortgage depends on your income, your equity, and the level of risk you represent to a lender.
So far, so good - but it’s also important that you can afford to repay the remortgage each month, which is where affordability comes in.
Can I Afford to Remortgage?
Whether you can afford your mortgage payments will be assessed by the lender when you apply for a remortgage. You can use our repayment calculator to understand what your monthly repayments might be.
One of our mortgage advisers can also help you understand what you can borrow versus what you can comfortably afford to pay each month - they’ll also discuss your lender options with you.
It’s also worth noting that your credit history of paying on time each month for your mortgage and other bills impacts your ability to obtain a remortgage. If you’re concerned, it’s best to be upfront with the mortgage adviser, as they can select lenders who are more likely to lend you money.
Remortgage Deals
Now you have roughly worked out what you can afford to borrow, you’ll need to look at what remortgage rates and remortgage deals are available. You can do this yourself by looking at our remortgage best buys and by getting in touch with one of our advisers on 0330 433 2927.
It’s important to look at the cost of borrowing (interest rate), any fees, the overall cost of borrowing (APRC), flexibility to overpay and take mortgage payment holidays, any incentives like cashback and free valuations, and who the product is available to. Your John Charcol mortgage adviser will help you find a deal suitable to your needs and circumstances.
Some remortgage products have a minimum and maximum amount and restrict the rate to people with a lower LTV. In general, the lower the LTV you have, the cheaper the remortgage rate you can access.
How Long Does It Take to Remortgage?
The remortgage process can take 4 - 8 weeks if there are no complications along the way.
All lenders that are regulated by the Financial Conduct Authority (FCA) have rules and procedures to protect you, meaning you’ll be guided through a process to ensure you understand the financial obligations and details of the remortgage.
You’ll receive remortgage key facts documents, which outline everything you need to know about the remortgage deal you’re interested in. You’ll need to sign and return documentation to confirm that you’d like to proceed with the new remortgage.
Whether you choose to stay with the same lender or switch to a new lender will determine the evidence required and the remortgage process.
A remortgage adviser can help you understand the remortgage process, from understanding how much you can borrow to application and beyond. To get in touch with one of our expert advisers today, give us a call on 0330 433 2927 or enquire online.
Remortgage Quote
Once you have found the remortgage rate for you and checked that you can afford to repay the monthly repayments, you’ll need to apply for your remortgage. It’s important to consider the benefits of staying with the same lender in addition to moving to a new lender, as there are pros and cons.
Pros of Remortgage with the Same Lender
You’re likely to have fewer or no fees with your existing lender to transfer you to a new product.
You’ll also have a track record with your existing lender, so they don’t usually ask for as much paperwork and proof of identity - as you would have done this initially.
Cons of Remortgaging with the Same Lender
As an existing customer, you won’t be offered new customer remortgage deals, so your rate might be higher.
Pros of Remortgaging with a New Lender
The benefit of moving to a new lender for your remortgage is the low initial cost of borrowing (interest rate), which is often reserved for new customers only. You might also be able to access new features, flexibility and incentives.
Cons of Remortgaging with a New Lender
However, new customer remortgages often come with fees and costs associated with them, and you’ll have to provide paperwork to prove who you are, your income, and various other documents.
Remortgage Calculator
Find out how much you could save to help you find the best remortgage rates for your property with our mortgage calculator below. We also have mortgage calculators for home extensions and mortgage overpayments.
Remortgage Deals
Compare remortgage rates and deals with our mortgage comparison tool and discover how this type of mortgage works, the process and if it’s suitable for you.
Debt Consolidation Remortgage
On this page we go through debt consolidation remortgages, how they work, when you can do it, the pros and cons, which lenders are available and more.
Remortgaging Guide
Remortgaging means to switch to a new deal with a different lender but stay in the same property. Learn about remortgage costs, valuations and see our advice.
9 Reasons to Remortgage
Read our nine reasons why you should consider remortgaging your home. You can save a lot of money on remortgaging, so make sure you get the best deal.
Mortgage Glossary
On this page you’ll find our detailed mortgage terminology glossary. There’s a lot of jargon out there but we’re here to make it easy.
Home Insurance
Do you want new home insurance to go with that new mortgage? Our in-house team can arrange bespoke buildings and contents insurance to suit your new requirements, for free.
Protection
With John Charcol, you’ll have the option of speaking to your very own expert protection adviser who’ll learn about your situation and find the right cover for your needs.
JC Legal
We can find you a solicitor to manage the conveyancing part of the process with JC Legal. We choose from an exclusive panel of carefully selected solicitors and conveyancers, saving you time and ensuring you receive excellent service.
Equity Release
It’s easy to overlook your property as part of your finances, but your home is probably the biggest asset you have. Release money from your home with John Charcol's partnership with Key Retirement. Find out more and start the process today.
What Our Customers Think
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Jamila
We are delighted to have completed on our re-mortgage after a few years of struggling with a different lender. Razzak our mortgage advisor was extremely thorough and ensured we were aware of all the options available to us. He made sure he understood our criteria and made sure we chose the best product for us. We would recommend John Charcol again and hope to continue this relationship moving forward.
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Alfie
Verified BuyerAll pur phone calls with James regarding our life insurance have been excellent and we have been very impressed with the service we have received. James explained everything to us and took into consideration our personal circumstances to help us find the best policy for us. He was friendly and available when we needed to speak with him and made sure to take his time talking us through every part of the process. We had already used John Charcol to secure our mortgage offer and we will continue to use them in the future.
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Ellie
Verified BuyerFrom our first phone call with our mortgage broker Brian to finalising our life insurance policy with Bradley, we have been so impressed with the whole service we received. We are first time buyers who knew nothing and Brian took the time to explain everything and then explain it all some more. He was always available, always friendly and we truly felt like he was doing his best for us. We had issues with our mortgage (due to me being self employed) but Brian was so helpful and came up with solution after solution. Even checking in multiple times after his part had been done to make sure we were okay and still on track. Buying a house isn’t easy and it’s definitely not something I’ll be doing anytime soon but when we do, we’ll definitely be using John Charcol. Money very well spent.
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Anonymous
Steve put is huge effort to get the best product for my needs. He was happy to stay after 6pm at work to get things sorted. He also gave good advice based on his experience in the field. Very pleasant gentleman and a pleasure to work with.
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Anonymous
Verified BuyerShaun did a great job as always on our remortgage
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"Terry
Verified BuyerSteve Prior is always spot on, handles everything promptly and gets me a good deal. Highly recommended!
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There are many valid reasons to remortgage. If you’re considering remortgaging your home but need help finding the right option for you, contact John Charcol. Our team of experienced mortgage advisers can recommend a range of remortgage options to suit you. Request a call back or call us on 0330 433 2927 to get in touch.
Related Remortgage Articles
- Debt Consolidation Remortgage
- What Mortgage Documents Do I Need?
- 9 Reasons to Remortgage
- Do I Need a Solicitor for My Remortgage?
- Can I Get a Remortgage While Self-Employed or on Part-Time Hours?
- Can You Remortgage Early?
- How to Find the Best Remortgage Rates and Deals
- What is a Remortgage and Why Do I Need One?
- How Much Can I Borrow on a Remortgage?
- Remortgaging A Shared Ownership Home
- I Own My House Outright. Can I Remortgage?
- How to Remortgage a Help to Buy Home