This is the original 1974 Texas Chainsaw Massacre house in its original location on Quick Hill Road in Round Rock. The camera faces southeast, with Louis Henna Blvd/SH-45 now pretty much running right through the 'E' in 'Vintage' in the Vintage Aerial watermark, almost parallel to the driveway where the vehicles are parked in the photo.

Markings on the roof seen here in Photo 88-EWL-25 match this undated photo of the house at https://i.imgur.com/EhlwXy0.jpg Also note that the damage to the left ornamental trim over the two second floor windows in the linked image matches this still from the movie: https://i.imgur.com/ierSZIA.jpg