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Stamp Duty Calculator

Enter the property price to calculate the stamp duty:

Stamp duty due:
£0.00

Calculate the Stamp Duty on additional and buy to let property.

Calculate the Stamp Duty on your residential property in England, Wales or Northern Ireland. You have to pay Stamp Duty (SDLT) if you buy a property costing more than £125,000 (£40,000 for additional homes). Use this calculator to work out how much Stamp Duty is payable.

Anyone purchasing an additional home including buy to let properties will have to pay an extra 3% surcharge on top of each stamp duty band.