46 Old Forest Road
From Tardis Wiki, the free Doctor Who reference
46 Old Forest Road was the address of a house in the London suburb of Ealing. In the early years of the 21st century, it was inhabited by a Mrs Kuthrapali, until she died. The house was then briefly owned by "Ruby White," a soul-stealing Qetesh who had moved to Ealing in order to drain Sarah Jane Smith's life essence. White hid her stomach—a physically separate part of her being—in the cellar of that house. (TV: Goodbye, Sarah Jane Smith)
