21 Clinton Road
Sarah Jane Smith's House
Appears in “Revenge of the Slitheen: Part 1”, “Whatever Happened to Sarah Jane?: Part 1”, & “The Lost Boy: Part 1”.
Source: The Doctor Who Locations Guide
The Sarah Jane Adventures Filming Locations
See also: Original Who, The Film, New Who, Torchwood, & Class.
The Sarah Jane Adventures was filmed in the United Kingdom