For $15 million you can buy Deckard’s house in Ridley Scott’s BLADE RUNNER. As you know, the house (real name “Ennis House”) is only briefly seen as Harrison Ford drove up to it but the general block-type design was also incorporated into the sets that were used for the interiors.
And the house is pretty famous in the movie world, given that it was used in THE HOUSE ON HAUNTED HILL, BLACK RAIN, KARATE KID III (yeah!), RUSH HOUR III as well as being used for the mansion that Angel and Spike lived in on “Buffy”.