13B Knockturn Alley

13B Knockturn Alley is a building in Knockturn Alley, London that housed Borgin and Burkes, an antiques shop that offered "confidential valuation service for unusual and ancient wizarding artefacts, such as may have been inherited by the best wizarding families".

Appearances

 * Harry Potter and the Chamber of Secrets
 * Harry Potter and the Chamber of Secrets (film)
 * Harry Potter and the Chamber of Secrets (video game)
 * Harry Potter and the Half-Blood Prince
 * Harry Potter and the Half-Blood Prince (film)
 * Harry Potter and the Half-Blood Prince (video game)
 * LEGO Harry Potter: Years 1-4
 * J. K. Rowling Official Site
 * Pottermore