The monthly repayment on a £125,000 mortgage is £694.79 at 4.5% interest over 25 years. Over the full term you pay £83,437 in interest, so you repay £208,437 in total.
Monthly repayment on £125,000 (4.5%, 25 years)
£694.79
- Total interest
- £83,437
- Total repaid
- £208,437
- Interest as share of loan
- 67%
Monthly repayment on £125,000 by interest rate and term
| Rate | 20 years | 25 years | 30 years | 35 years |
|---|---|---|---|---|
| 3.5% | £724.95 | £625.78 | £561.31 | £516.61 |
| 4% | £757.48 | £659.80 | £596.77 | £553.47 |
| 4.5% | £790.81 | £694.79 | £633.36 | £591.57 |
| 5% | £824.94 | £730.74 | £671.03 | £630.86 |
| 5.5% | £859.86 | £767.61 | £709.74 | £671.27 |
| 6% | £895.54 | £805.38 | £749.44 | £712.74 |
Total interest on £125,000 by term
| Term | Monthly repayment | Total interest | Total repaid |
|---|---|---|---|
| 20 years | £790.81 | £64,795 | £189,795 |
| 25 years | £694.79 | £83,437 | £208,437 |
| 30 years | £633.36 | £103,008 | £228,008 |
| 35 years | £591.57 | £123,460 | £248,460 |
On an interest-only mortgage of £125,000 at 4.5%, you would pay £468.75 a month, but still owe the full £125,000 at the end of the term.
Year-by-year repayment of £125,000
| Principal repaid | Interest paid | Balance left | |
|---|---|---|---|
| Year 5 | £15,178 | £26,510 | £109,822 |
| Year 10 | £18,999 | £22,688 | £90,823 |
| Year 15 | £23,783 | £17,904 | £67,040 |
| Year 20 | £29,772 | £11,916 | £37,268 |
| Year 25 | £37,268 | £4,419 | £0 |
Paying a little extra each month
If you pay 10% more each month (£764.27 instead of £694.79), you clear the £125,000 mortgage in 21 years 2 months instead of 25 years, 3 years 10 months sooner, and save about £14,421 in interest. Most UK fixed-rate deals let you overpay up to 10% of the balance each year without an early repayment charge.
Compare nearby amounts
| Loan amount | Monthly repayment | Total interest |
|---|---|---|
| £100,000 | £555.83 | £66,750 |
| £125,000 | £694.79 | £83,437 |
| £150,000 | £833.75 | £100,125 |
| £175,000 | £972.71 | £116,812 |
| £200,000 | £1,111.66 | £133,499 |
Change the numbers
The calculator below starts with a property price of £156,250 and a 20% deposit, so the mortgage is £125,000.
Frequently asked questions
What is the monthly repayment on a £125,000 mortgage?
At 4.5% over 25 years, the monthly repayment on a £125,000 mortgage is £694.79. Over 20 years it would be £790.81.
How much interest will I pay on a £125,000 mortgage?
About £83,437 at 4.5% over 25 years, so you repay £208,437 in total. Over 20 years the interest drops to £64,795.
How much does a 1% lower rate save on £125,000?
At 3.5% instead of 4.5%, the monthly repayment falls by £69.01 to £625.78, saving £20,703 over 25 years.
What salary do I need for a £125,000 mortgage?
Most UK lenders offer up to about 4.5 times your yearly income, so a £125,000 mortgage usually needs a household income of around £27,778. Lenders also check that you could afford £695 a month, and more if rates rise.
Capital and interest repayment mortgage. Rates shown are examples, not current deals; fees and insurance are not included. An estimate. Related: All mortgage amounts · mortgage calculator · Stamp Duty by house price · Mortgage overpayment calculator