Stamp Duty calculator (England & NI)

Standard, first-time buyer, additional-property and non-resident rates.

Estimate only, not financial, mortgage or legal advice. Uses England and Northern Ireland SDLT rates from 1 April 2025 (gov.uk). Not for Scotland (LBTT) or Wales (LTT). Shared ownership, new leases and special cases aren't covered. Your conveyancer confirms the actual SDLT. Use HMRC's SDLT calculator to check.

Plan the rest of your move with the UK Home Buying & Moving Planner (£7): a budget, property comparison, a 36-step checklist dated from your completion day, and a packing inventory.

Rates: gov.uk residential SDLT rates.

Rates checked on 15 October 2026 against official sources: gov.uk SDLT residential rates · HMRC SDLT calculator.

General information only, not tax, legal or financial advice. Our liability is capped at the price paid, as far as the law allows. Your statutory rights are not affected. See the terms of sale.