DIMORA MORTGAGES
Mortgage Calculators
Buying a home comes with more numbers than most people expect. Monthly repayments, interest, overpayments, and stamp duty can all add up very differently depending on your situation.
These calculators are designed to give you a clearer picture of the costs involved, so you can plan with confidence before making any big decisions.
Your mortgage repayment is usually your biggest monthly commitment.
Use this calculator to estimate:
Your monthly mortgage repayments
How your interest rate and term affect the cost
The overall amount you’ll repay over time
Simply enter the property price, deposit, interest rate, and term to see an estimated monthly figure. This can be a useful starting point when setting a budget or comparing different options.
Figures shown are estimates and not a mortgage offer.
Overpaying your mortgage can reduce the amount of interest you pay and help you clear your mortgage sooner.
This calculator shows:
How regular or one-off overpayments could shorten your term
How much interest you could save over time
Even small overpayments can have a meaningful impact, especially in the early years of your mortgage.
Important: Many lenders allow overpayments but often cap them (commonly around 10% per year) without early repayment charges. Always check your mortgage terms before overpaying.
Stamp Duty Land Tax (SDLT) is a one-off tax payable when buying a property in England and Northern Ireland.
Use this calculator to:
Estimate how much stamp duty you may need to pay
See how first-time buyer relief could reduce the cost
Understand how purchase price affects your total bill
Stamp duty rules can change and depend on your circumstances, such as whether you’re a first-time buyer or buying an additional property.
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*This information is a guide only and should not be relied on as a recommendation or advice that any particular mortgage is suitable for you. All mortgages are subject to the applicant(s) meeting the eligibility criteria of the specific lender. You should make an appointment to receive mortgage advice which will based on your needs and circumstances.
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Step 3
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