Magnolia Crescent is a street in Little Whinging, Surrey, quite close to 4 Privet Drive. It is connected to Magnolia Road, and has an alleyway in the middle of the Crescent that connects it with Wisteria Walk. In 1993, Harry Potter boarded the Knight Bus after inflating his aunt Marge, though not before being approached by a great black dog. In 1995, Harry Potter and Dudley Dursley were attacked by Dementors in the alleyway.