Mortgage Repayments
Mortgage Repayments on £325,000 Over 15 Years
Monthly repayments on a £325,000 UK mortgage over 15 years at a representative 4.5% interest rate are £2,486.23. Total cost over the term: £447,521.07, of which £122,521.07 is interest.
Monthly
£2,486.23
Total paid
£447,521.07
Interest
£122,521.07
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% | £2,323.37 | £418,206.29 | £93,206.29 |
| 4.00% | £2,403.99 | £432,717.44 | £107,717.44 |
| 4.50% | £2,486.23 | £447,521.07 | £122,521.07 |
| 5.00% | £2,570.08 | £462,614.27 | £137,614.27 |
| 5.50% | £2,655.52 | £477,993.82 | £152,993.82 |
| 6.00% | £2,742.53 | £493,656.24 | £168,656.24 |
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 £325,000 mortgage over 15 years?
Monthly repayments on £325,000 over 15 years at a representative 4.5% interest rate are £2,486.23. Over the full term you would pay £447,521.07, of which £122,521.07 is interest.
How much interest do I pay in total?
On a £325,000 mortgage over 15 years at 4.5%, total interest comes to £122,521.07 — that's 37.7% 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 £325,000 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 £325,000, you'd need roughly £17,105 (5% deposit) to £36,111 (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.