LEGO Harry Potter 76435 Hogwarts Castle: The Great Hall

The foundation of the modular castle LEGO began in 2024, and the set the rest of this range is designed to join. Its 1,732 pieces build the hall itself plus scenes from the first film, with Professor Quirrell and a mountain troll among its 11 minifigures. At £169.99 it was the obvious first purchase, but it left sale in July 2026, so it now has to be found through other sellers, where it can cost more than its list price.