Ennis House
The Ennis House is one of the most expensive haunted houses at $4.5 million. It is located in the Los Feliz neighborhood of Los Angeles, California, USA, south of Griffith Park. Frank Lloyd Wright designed the house for Charles and Mabel Ennis in 1923, and it was completed in 1924. It was built in the northern Los Angeles area primarily of interlocking pre-cast concrete blocks. The design is based on ancient Maya temples, and the Ennis House, along with other Frank Lloyd Wright buildings such as the A. D. German Warehouse in Wisconsin and the Aline Barnsdall Hollyhock House in Hollywood, is sometimes referred to as an example of Mayan Revival architecture. The relief ornamentation on its 27,000 perforated and patterned decomposed granite blocks, inspired by the symmetrical reliefs of Puuc architecture in Uxmal, is its most prominent detail.
This Ennis House isn't actually haunted, but it was the setting for many terrifying films, including The Day of the Locust, The Cabinet of Dr. Caligari, House on Haunted Hill, and Nosferatu. The house was famously designed by Frank Lloyd Wright, making it extremely valuable regardless of whether or not any movie ghosts are present.
Price: $4.5 Million