Compson family's house (Elwood City)

The Compsons have had two houses featured in "Based on a True Story," one in Elwood City and one in Louisiana.

Louisiana
The Compsons' original house is shown first at the beginning of the episode, and again during flashbacks. Only the outside and the living room have been seen.

Elwood City
The Compsons' new house is heavily featured in "Based on a True Story," with multiple rooms being shown. In "Read and Flumberghast," the exterior of their new house is not seen.

Trivia

 * The doormat for the Elwood City house says bienvenue, which is French for 'welcome'.