Mortgage Repayments
Mortgage Repayments on £350,000 Over 20 Years
Monthly repayments on a £350,000 UK mortgage over 20 years at a representative 4.5% interest rate are £2,214.27. Total cost over the term: £531,425.48, of which £181,425.48 is interest.
Monthly
£2,214.27
Total paid
£531,425.48
Interest
£181,425.48
Monthly Payment at Different Rates
UK mortgage rates change frequently. See how the monthly cost varies at typical fixed-rate levels:
| Interest rate | Monthly | Total cost | Total interest |
|---|---|---|---|
| 3.50% | £2,029.86 | £487,166.16 | £137,166.16 |
| 4.00% | £2,120.93 | £509,023.48 | £159,023.48 |
| 4.50% | £2,214.27 | £531,425.48 | £181,425.48 |
| 5.00% | £2,309.85 | £554,362.82 | £204,362.82 |
| 5.50% | £2,407.61 | £577,825.34 | £227,825.34 |
| 6.00% | £2,507.51 | £601,802.09 | £251,802.09 |
Highlighted: representative current rate (4.5%). Your actual rate depends on LTV, credit score, term and lender.
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FAQs
How much is the monthly payment on a £350,000 mortgage over 20 years?
Monthly repayments on £350,000 over 20 years at a representative 4.5% interest rate are £2,214.27. Over the full term you would pay £531,425.48, of which £181,425.48 is interest.
How much interest do I pay in total?
On a £350,000 mortgage over 20 years at 4.5%, total interest comes to £181,425.48 — that's 51.8% of the original loan amount on top.
Can I overpay to reduce interest?
Yes — most UK mortgages allow overpayments of 10% per year without early-repayment charges. Even small regular overpayments can save thousands. For example, paying £200 extra per month on this mortgage could shorten the term by several years.
What deposit would I need for a £350,000 mortgage?
Most UK lenders require at least 5% deposit (95% LTV). A 10% deposit (90% LTV) typically unlocks better rates. For a property where the mortgage is £350,000, you'd need roughly £18,421 (5% deposit) to £38,889 (10% deposit) on top.
Related
Disclaimer: Repayment figures assume an interest-only flat rate over the term. Your actual mortgage may include rate changes (after fixed period), product fees, and varying overpayments. Always get a Decision in Principle from a lender or broker for exact figures.