Burnt Offerings

Burnt Offerings is a movie starring Karen Black, Oliver Reed, and Burgess Meredith. A family moves into a large old mansion in the countryside which seems to have a mysterious and sinister power over its new residents.
A couple and their 12-year-old son move into a giant house for the summer. Things start acting strange almost immediately. It seems that every time someone gets hurt on the grounds, the beat-up house seems to repair itself.