Content reviewed
Monthly Repayments on a £150,000 Mortgage
At 4.5%, your monthly repayment on a £150,000 mortgage over 25 years would be £834
Monthly Payments by Rate & Term
| Rate | 15 yrs | 20 yrs | 25 yrs | 30 yrs | 35 yrs |
|---|---|---|---|---|---|
| 3% | £1,036 | £832 | £711 | £632 | £577 |
| 3.5% | £1,072 | £870 | £751 | £674 | £620 |
| 4% | £1,110 | £909 | £792 | £716 | £664 |
| 4.5% | £1,147 | £949 | £834 | £760 | £710 |
| 5% | £1,186 | £990 | £877 | £805 | £757 |
| 5.5% | £1,226 | £1,032 | £921 | £852 | £806 |
| 6% | £1,266 | £1,075 | £966 | £899 | £855 |
Highlighted cell shows a typical current rate (4.5%) over 25 years.
Mortgage Summary at 4.5% over 25 Years
Monthly Payment
£834
Total Repayable
£250,125
Total Interest
£100,125
Interest as % of Loan
67%
What Deposit Do You Need?
| Deposit % | LTV | Deposit Needed | Property Price |
|---|---|---|---|
| 5% | 95% | £7,895 | £157,895 |
| 10% | 90% | £16,667 | £166,667 |
| 15% | 85% | £26,471 | £176,471 |
| 20% | 80% | £37,500 | £187,500 |
| 25% | 75% | £50,000 | £200,000 |
What Salary Do You Need for a £150,000 Mortgage?
Most UK lenders use a 4.5× income multiple. For a £150,000 mortgage, you'd typically need:
Single applicant
£33,333
Joint (e.g. 60/40 split)
£20,000 + £13,333
Overpayment Impact
See how overpaying your £150,000 mortgage at 4.5% could save you years and thousands in interest.
| Monthly Overpayment | Years Saved | Interest Saved | New Term |
|---|---|---|---|
| £100/mo | 4.4 yrs | £19,489 | 20.6 yrs |
| £250/mo | 8.7 yrs | £37,710 | 16.3 yrs |
| £500/mo | 12.8 yrs | £54,064 | 12.3 yrs |
Stamp Duty on a £166,667 Property
With a 10% deposit, a £150,000 mortgage means buying a £166,667 property.
Standard buyer
£833.34
0.50% effective
First-time buyer
£0
0.00% effective
Related pages
What's Next?
Not sure which calculators you need?
Answer 7 quick questions and we'll show you exactly which UK costs apply to your situation. Takes under 60 seconds.