Current Stamp Price 2025 Uk. Current stamp price 2025 uk. Find stamp prices for sending small and large letters, postcards and christmas cards within australia and overseas.

You pay stamp duty land tax (sdlt) when you buy houses, flats and other land and buildings over a certain price in the uk. The cost of a first class stamp will rise by 9p to 85p on 1 january, royal mail has announced.