Backlot
A backlot is an area behind or adjoining a movie studio, containing permanent exterior buildings for outdoor scenes in filmmaking or television productions, or space for temporary set construction.
Some movie studios build a wide variety of sets on the backlot, which can be modified for different purposes as need requires and "dressed" to resemble any time period or look. These sets include everything from mountains, forests, ships, to small-town settings from around the world, as well as streets from the Old West, to whole modern-day city blocks from New York City, Paris, Berlin and London. There are streets that comprise an assortment of architectural styles, Victorian to suburban homes, and 19th century-style townhouses that encircle a central park with trees. An example of this is "Forty Acres" in Culver City, California or, in the case of Universal Studios, the home of Norman Bates from the Hitchcock movie Psycho.