How much are monthly repayments on a £200,000 mortgage?

On a £200,000 repayment mortgage at 4.5% over 25 years, monthly repayments are approximately £1,111. At 5.5% the payment rises to £1,228. Use our calculator for an exact figure based on your rate and term.

How much can I borrow for a mortgage in the UK?

Most UK lenders offer 4 to 4.5 times your annual salary. On a £50,000 salary you could typically borrow £200,000 to £225,000, subject to affordability checks, credit history and deposit size.

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Important: These figures are estimates for illustrative purposes only. Actual mortgage offers depend on your deposit, credit history, property value, and lender criteria. This tool does not constitute financial advice. We are not authorised or regulated by the Financial Conduct Authority (FCA). Always speak to a qualified, FCA-regulated mortgage adviser before making any property or borrowing decisions. Rates shown are examples only — check current rates with lenders directly.

Sources: Calculation uses the standard annuity repayment formula. For current base rate information see Bank of England. For stamp duty rates see GOV.UK.

How Mortgage Repayments Are Calculated

Monthly repayments on a standard repayment mortgage are calculated using the annuity formula. Each payment covers part of the interest charged that month plus a portion of the original loan amount (the capital). Early in the term, most of your payment goes toward interest. Over time, more goes toward capital as the outstanding balance reduces.

The formula is: M = P × [r(1+r)ⁿ] / [(1+r)ⁿ – 1], where P is the loan amount, r is the monthly interest rate, and n is the total number of payments.

Repayment vs Interest-Only

Repayment mortgage: You pay capital and interest each month. At the end of the term, the loan is fully paid off and you own the property outright. This is the most common type for residential buyers.

Interest-only mortgage: You only pay the interest each month. The original loan amount remains unpaid and must be repaid in full at the end of the term (typically from savings, investments, or selling the property). Monthly payments are lower but you still owe the full amount at the end. Mostly used by buy-to-let investors.

What Affects Your Mortgage Rate

The interest rate offered by lenders depends on several factors:

Loan-to-value (LTV): The lower your deposit as a percentage of the property value, the higher the rate. Best rates are at 60% LTV or below.
Bank of England base rate: Variable and tracker mortgages move with the base rate. Fixed rates are influenced by swap rates in the financial markets.
Credit score: A clean credit history gives access to better deals.
Product type: Fixed rates offer certainty; trackers/SVRs may be cheaper initially but carry risk.
Term length: Longer terms (30-35 years) have lower monthly payments but cost more in total interest.

How Much Can I Borrow?

UK lenders typically offer between 4 and 4.5 times your annual household income. Some specialist lenders go up to 5-6x for high earners. Beyond the income multiple, lenders also stress-test your affordability — checking whether you could still afford payments if rates increased by 3%.

For a detailed estimate based on your salary, try our affordability calculator.

Current Market Context

Mortgage rates in the UK are influenced by the Bank of England base rate and wider economic conditions. After rising sharply in 2022-2023, rates have gradually stabilised. Fixed-rate deals for 2 and 5-year terms are the most popular products. Always compare multiple lenders — rates can vary by 0.5-1% between providers for the same property and borrower profile.

Sources: Bank of England base rate · GOV.UK Stamp Duty