Stamp Duty on a £450,000 house
For a property costing £450,000 in England or Northern Ireland, here’s how much Stamp Duty you’d pay depending on your situation. These are estimates for guidance only.
Main residence (home mover)
£0 on the first £250,000; 5% on £250,001–£450,000 = 5% × £200,000 = £10,000 Stamp Duty.
First-time buyer
0% on the first £425,000; 5% on £425,001–£450,000 = 5% × £25,000 = £1,250 Stamp Duty.
Additional property (second home)
3% on the first £250,000 (£7,500) plus 8% on £250,001–£450,000 (£16,000) = £23,500 total.
Other examples: £350,000 · £400,000 · £500,000 · £550,000 · £600,000