Leadenhall Market is an indoor market on Gracechurch Street in the city of London. The market was built in the 14th century. It is open from Monday to Friday, and there are mainly butcher shops, flower shops and cheese shops.
The decorated roof was designed by Sir Horace Jones in 1881.
But Leadenhall Market is best known for the inclusion of Harry Potter and the Philosopher’s Stone, as the place where Diagon Alley could be found. The Leaky Cauldron pub was also located here, but is actually an optician.