Big Bang Theory: Pasadena, Los Angeles County, US
It’s the story about Penny who moves into an apartment in Pasadena, California across the hall from two brilliant but socially awkward physicists—Leonard and Sheldon. The show depicts how little they know about life outside their laboratory. Interestingly the apartment building or simply the building where Leonard, Sheldon, and Penny live on the fourth floor actually refers to the apartment building at 2311 North Los Robles Avenue, Pasadena, California. The building has five floors and sixteen apartments and its elevator is broken for several years which in the show is explained as being damaged by one of Leonard's experiments. In reality, the building is situated near Pasadena City Hall which is visible from Sheldon and Leonard's window.
Though the series is based in LA, it is shot in the famous Warner Brothers Burbank Studios, in California, USA. What’s more, according to a report by Dailymail.com in 2015, the apartment featured in ‘The Big Bang Theory’ tops the list of America’s most-loved TV homes - beating NYC favorites ‘Friends’ and ‘Sex and the City’.