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Mortgage lenders are now letting these types of buyers borrow more money

Higher limits mean you could land a more expensive house - but the trade-offs are important to know about

RelxNews Staff14 September 2026 at 06:57 UTC3 min read
Mortgage lenders are now letting these types of buyers borrow more money

If you’re a first-time buyer, you might have heard from people who have bought previously that the most you can borrow is around 4.5 times your income.

In 2026, though, that’s no longer true, as many lenders are willing to offer more – to the right borrowers.

Here’s how to maximise your borrowing and what you should consider before doing so.

When a mortgage lender offer you a loan, they have a duty to make sure you can afford to repay it.

So, they look at a range of data including your:

So, no single factor determines how much you can borrow. That said, there’s one number that usually acts as an upper limit.

Most lenders will only lend up to a certain multiple of your salary (or total income, if not a salaried employee).

For example, if your income is £40,000 and the lender’s maximum income multiple is four, they’ll lend you £160,000 at most.

If you’re buying as a couple, lenders will consider your combined income. So, if your salary is £40,000, your partner’s is £37,500, and the lender’s maximum income multiple is four, they’ll lend you £310,000 at most.

For years, most lenders have offered mortgages at a maximum income multiple of 4.5. Recently, though, we’re seeing higher income multiples available.

For many buyers, 4.5 times your income still serves as a rough guide to affordability. However, some lenders are willing to go higher, particularly if:

Here are some of the lenders who’ll currently offer more to some borrowers:

Different lenders consider different forms of income.

As well as employment or self-employment income, they might consider bonuses, commission, bursaries, stipends, and pension, lodger, or benefit income.

If your income isn’t regular – for example, if you’re a freelance worker or have a zero-hours contract, lenders calculate it in different ways.

Some might take an average of the last three years, for example, while others might let you exclude a particularly low-earning year.

You can’t control whether you’re applying for a sole or joint mortgage, but you might have some control over your LTV and income.

For example, if you’re buying a property worth £300,000 and your deposit is £40,000, your LTV is 87 per cent. By adding another £5,000 to your deposit, you’ll bring your LTV down to 85 per cent, which could give you access to higher income multiple mortgages.

Similarly, if your salary at work is £70,000 but you also have a side hustle generating £5,000, that extra cash could help you reach a higher income multiple.

You’ll need to find out which lenders will consider that income (since it’s less reliable than your salary).

A lot of people want to stretch their borrowing to its full potential to get the most valuable property possible, but there are some downsides to consider:

Lenders are responsible for stress-testing your ability to afford rising mortgage repayments. For example, they’ll examine your ability to make repayments were interest rates to surge much higher than their present, real rate.

Still, you might like to make your own calculations, as your view of the minimum cost of living might differ from your mortgage provider’s.

To maximise your borrowing or discuss what you can afford, it can be worth speaking to a mortgage broker. They have a lot of experience in this area and will often advise for free.

When investing, your capital is at risk and you may get back less than invested. Past performance doesn’t guarantee future results.

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