Mortgage Repayments
Mortgage Repayments on £600,000 Over 30 Years
Monthly repayments on a £600,000 UK mortgage over 30 years at a representative 4.5% interest rate are £3,040.11. Total cost over the term: £1,094,440.27, of which £494,440.27 is interest.
Monthly
£3,040.11
Total paid
£1,094,440.27
Interest
£494,440.27
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% | £2,694.27 | £969,936.53 | £369,936.53 |
| 4.00% | £2,864.49 | £1,031,217.04 | £431,217.04 |
| 4.50% | £3,040.11 | £1,094,440.27 | £494,440.27 |
| 5.00% | £3,220.93 | £1,159,534.71 | £559,534.71 |
| 5.50% | £3,406.73 | £1,226,424.24 | £626,424.24 |
| 6.00% | £3,597.30 | £1,295,029.13 | £695,029.13 |
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 £600,000 mortgage over 30 years?
Monthly repayments on £600,000 over 30 years at a representative 4.5% interest rate are £3,040.11. Over the full term you would pay £1,094,440.27, of which £494,440.27 is interest.
How much interest do I pay in total?
On a £600,000 mortgage over 30 years at 4.5%, total interest comes to £494,440.27 — that's 82.4% 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 £600,000 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 £600,000, you'd need roughly £31,579 (5% deposit) to £66,667 (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.