£500,000 Mortgage Monthly Payments

A half-million-pound mortgage is common for London buyers and higher-value properties across the UK. Here's what you need to budget for.

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At 4.5% over 30 years, monthly payments on a £500,000 mortgage are approximately £2,533. Total interest paid over the term would be around £412,000 — almost as much as the loan itself.

Shortening the term to 25 years increases monthly payments to about £2,780 but saves roughly £78,000 in interest.

At this balance, overpayments have a significant impact. An extra £500/month could save £130,000+ in interest and clear your mortgage 8+ years early. Check your lender's overpayment limits — most allow up to 10% per year.

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These figures are based on typical rates. Use our calculator with your actual mortgage details for precise projections.

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