Mortgage Repayments
Mortgage Repayments on £350,000 Over 25 Years
Monthly repayments on a £350,000 UK mortgage over 25 years at a representative 4.5% interest rate are £1,945.41. Total cost over the term: £583,624.10, of which £233,624.10 is interest.
Monthly
£1,945.41
Total paid
£583,624.10
Interest
£233,624.10
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% | £1,752.18 | £525,654.75 | £175,654.75 |
| 4.00% | £1,847.43 | £554,228.68 | £204,228.68 |
| 4.50% | £1,945.41 | £583,624.10 | £233,624.10 |
| 5.00% | £2,046.07 | £613,819.54 | £263,819.54 |
| 5.50% | £2,149.31 | £644,791.87 | £294,791.87 |
| 6.00% | £2,255.05 | £676,516.47 | £326,516.47 |
Highlighted: representative current rate (4.5%). Your actual rate depends on LTV, credit score, term and lender.
Same Loan, Different Terms
Try the full calculator
Adjust loan amount, interest rate, term and overpayments for a personalised projection:
Similar Loan Amounts
FAQs
How much is the monthly payment on a £350,000 mortgage over 25 years?
Monthly repayments on £350,000 over 25 years at a representative 4.5% interest rate are £1,945.41. Over the full term you would pay £583,624.10, of which £233,624.10 is interest.
How much interest do I pay in total?
On a £350,000 mortgage over 25 years at 4.5%, total interest comes to £233,624.10 — that's 66.7% 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.