← Back to Calculators
Second Home Stamp Duty Calculator
How to Use
Enter the purchase price to calculate Stamp Duty Land Tax for a second home, buy-to-let, or additional residential property. A 3% SDLT surcharge applies on top of standard rates for additional dwellings purchased in England and Northern Ireland. The surcharge applies to the full purchase price, not just the amount above a threshold — making it a significant cost to factor into buy-to-let investment calculations.
Frequently Asked Questions
❓ Frequently Asked Questions
A 3% SDLT surcharge applies to the full purchase price of any additional residential property in England and Northern Ireland.