Monthly Repayments on a £900,000 Mortgage
At 4.5%, your monthly repayment on a £900,000 mortgage over 25 years would be £5,002
Monthly Payments by Rate & Term
| Rate | 15 yrs | 20 yrs | 25 yrs | 30 yrs | 35 yrs |
|---|---|---|---|---|---|
| 3% | £6,215 | £4,991 | £4,268 | £3,794 | £3,464 |
| 3.5% | £6,434 | £5,220 | £4,506 | £4,041 | £3,720 |
| 4% | £6,657 | £5,454 | £4,751 | £4,297 | £3,985 |
| 4.5% | £6,885 | £5,694 | £5,002 | £4,560 | £4,259 |
| 5% | £7,117 | £5,940 | £5,261 | £4,831 | £4,542 |
| 5.5% | £7,354 | £6,191 | £5,527 | £5,110 | £4,833 |
| 6% | £7,595 | £6,448 | £5,799 | £5,396 | £5,132 |
Highlighted cell shows a typical current rate (4.5%) over 25 years.
Mortgage Summary at 4.5% over 25 Years
Monthly Payment
£5,002
Total Repayable
£1,500,748
Total Interest
£600,748
Interest as % of Loan
67%
What Deposit Do You Need?
| Deposit % | LTV | Deposit Needed | Property Price |
|---|---|---|---|
| 5% | 95% | £47,368 | £947,368 |
| 10% | 90% | £100,000 | £1,000,000 |
| 15% | 85% | £158,824 | £1,058,824 |
| 20% | 80% | £225,000 | £1,125,000 |
| 25% | 75% | £300,000 | £1,200,000 |
What Salary Do You Need for a £900,000 Mortgage?
Most UK lenders use a 4.5× income multiple. For a £900,000 mortgage, you'd typically need:
Single applicant
£200,000
Joint (e.g. 60/40 split)
£120,000 + £80,000
Overpayment Impact
See how overpaying your £900,000 mortgage at 4.5% could save you years and thousands in interest.
| Monthly Overpayment | Years Saved | Interest Saved | New Term |
|---|---|---|---|
| £100/mo | 0.8 yrs | £21,025 | 24.2 yrs |
| £250/mo | 2.1 yrs | £56,312 | 22.9 yrs |
| £500/mo | 3.8 yrs | £103,115 | 21.2 yrs |
Stamp Duty on a £1,000,000 Property
With a 10% deposit, a £900,000 mortgage means buying a £1,000,000 property.
Standard buyer
£43,750
4.38% effective
First-time buyer
£43,750
4.38% effective
Related Mortgage Pages
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