|"Are you a wizard or not?"
The title of this article is conjectural. Although it is based on canonical information, the actual name is conjecture and may be supplanted at any time by additional information released from canonical sources. If this occurs, please move this page to the appropriate title.
The Dursleys' next door neighbour (nicknamed Mrs. Next Door) was a resident of either 2 Privet Drive or 6 Privet Drive since some point before November 1981. Petunia Dursley told her husband at that time that she had been spying on her, and found she had been having problems with her daughter.
- Harry Potter and the Philosopher's Stone (Mentioned only)