How Much Mortgage Can I Get on £70,000 in London? (2026)

A £70,000 salary puts you comfortably above the London average — but in the capital’s property market, “comfortable” is relative. Lenders typically offer between 4 and 4.5 times your income, which suggests a mortgage of £280,000 to £315,000. Add your deposit and you are looking at a buying budget somewhere between £310,000 and £450,000 depending on savings. In London, that buys very different things in Barking versus Balham. Here is the full picture.

The headline number: 4 to 4.5x income

Most high-street lenders cap borrowing at around 4.5 times gross annual income for standard applications. On £70,000, that is £315,000. Some lenders stretch to 5x or even 5.5x for high earners with clean credit files and low outgoings — a £70,000 salary sometimes qualifies for these enhanced multiples, potentially unlocking £350,000–£385,000.

But the multiple is a ceiling, not a promise. Lenders then stress-test affordability: can you still pay if rates hit 7–8%? They examine bank statements for childcare costs, car finance, credit card balances and lifestyle spending. A £70,000 earner with £800 a month in car and childcare commitments will be offered less than one with minimal outgoings. The Financial Conduct Authority’s affordability rules require this rigour — it is why “computer says no” happens even to good earners.

What £70,000 actually buys across London

With a 10% deposit (£35,000–£40,000 saved)

Budget: roughly £350,000–£355,000. That buys a one-bed flat in outer London zones — think Barking, Dagenham, parts of Croydon, Thamesmead or Colindale — or a studio in Zone 2. New-build one-beds in regeneration areas often sit right in this bracket.

With a 15–20% deposit (£60,000–£90,000 saved)

Budget: £375,000–£475,000. Now two-bed flats in outer boroughs come into play, and one-beds in more central areas like Stratford, Lewisham or Walthamstow. This is the sweet spot where choice opens up meaningfully.

For context on the rental alternative, see how much deposit you need to rent in London — many buyers are surprised how the buying deposit compares with the cost of staying put.

The costs beyond the mortgage

First-time buyers often fixate on the mortgage figure and forget the rest. On a £400,000 purchase with a 10% deposit, budget roughly: stamp duty (£7,500 for first-time buyers at current thresholds — check the gov.uk stamp duty calculator as thresholds change), solicitor fees (£1,500–£2,500), survey (£400–£800), mortgage arrangement fees (£0–£2,000) and moving costs (£500–£1,500). That is £10,000–£14,000 on top of your deposit.

Then the monthly reality: on a £315,000 mortgage at 4.5% over 30 years, payments are around £1,596 a month. Add service charges (£150–£300 a month is normal for London flats, and new-builds can exceed £400), buildings insurance, council tax (£100–£180) and maintenance. The true monthly cost of “a £1,596 mortgage” is often £2,000 or more once every standing cost is counted.

How to maximise what lenders offer you

Clean up your credit file first

Check all three UK credit reference agencies three to six months before applying. Clear small defaults, close unused store cards, and get on the electoral roll. Even modest score improvements can unlock better multiples and rates.

Cut committed spending

Lenders annualise your regular outgoings. Clearing car finance, reducing credit card balances to zero and pausing buy-now-pay-later borrowing in the six months before application can add tens of thousands to your offer. It is the highest-return financial move most buyers can make.

Consider a longer term — carefully

A 35 or 40-year term lowers monthly payments and can increase the amount lenders will advance. But you pay far more interest over the life of the loan. Treat long terms as a ladder onto the property market, with a plan to remortgage onto a shorter term once your equity and earnings grow.

Use a whole-of-market broker

Brokers see which lenders are generous to £70,000 earners this month — appetites change constantly. A good broker costs you nothing (they are paid by the lender) and routinely finds £20,000–£30,000 more than a direct high-street application. They also know which lenders are flexible on bonus income, which matters hugely if part of your £70,000 is variable pay. The MoneyHelper mortgage guides explain the broker route in plain English, including the questions to ask before you commit.

Schemes that stretch your £70,000 further

Shared ownership lets you buy 25–75% of a home and pay rent on the rest — a £70,000 salary comfortably qualifies for many London schemes, and deposits can be as low as 5% of the share. The First Homes scheme offers new-builds at a 30–50% discount for eligible first-time buyers. And do not overlook the Lifetime ISA: the 25% government bonus on £4,000 a year of savings is free money toward your deposit, worth up to £1,000 a year every year you save.

Each scheme has trade-offs — shared ownership means rent plus mortgage, and staircasing costs add up — but for a single £70,000 earner they can be the difference between Zone 4 and Zone 2.

Should you buy alone on £70,000?

It is doable but tight in much of London. Be realistic about location: a one-bed in Zone 3–4 with good transport links beats a stretched two-bed with a punishing commute. Run the numbers on a 5-year horizon — if you expect salary growth, buying slightly small now and upsizing later is a proven London strategy.

Alternatively, buying with a partner, friend or sibling combines incomes and deposits, transforming what £70,000 can achieve. Just get a proper legal agreement drawn up — our piece on starting an emergency fund from scratch is worth reading alongside, because homeowners need a bigger safety net than renters.

Conclusion

On £70,000 in London you can typically borrow £280,000–£350,000, giving a buying budget of roughly £350,000–£475,000 once your deposit is added. That buys a genuine foothold — a one-bed in outer London or a two-bed further out — but not a Zone 2 lifestyle. Maximise your borrowing with clean credit, low outgoings and a good broker, budget honestly for the true monthly cost including service charges and fees, and consider shared ownership or buying with someone else to stretch further. London rewards buyers who run the numbers coldly before they fall in love.

Frequently Asked Questions

Can I get a mortgage for 5 times my salary in the UK?

Some lenders offer 5x–5.5x income multiples to applicants with strong credit and low outgoings. A £70,000 salary can qualify at certain lenders, but you will need a clean application and usually a larger deposit.

How much deposit do I need on a £70,000 salary in London?

Aim for at least 10% (£35,000–£45,000 on typical London purchases). Bigger deposits unlock better rates and more lender choice — 15% is a meaningful step up in product availability.

Is £70,000 a good salary for buying in London?

It is above average and enough to buy a flat in outer London, but it will not stretch to family homes in popular areas. Location expectations matter as much as the salary figure.

Do lenders count bonuses and overtime?

Usually partially — many lenders count 50–100% of regular bonuses and overtime if evidenced over two or more years of payslips and P60s. Self-employed applicants are assessed on proven income, typically via SA302s and tax year overviews, so keep your records immaculate.