10 Creepy abandoned mansions. #1 has a very interesting story. Yorkshire, England. Pineheath House, once the luxury estate of Indian aristocrats, has stood untouched for more than a quarter century. The 40-bedroom, 12-bathroom mansion was once home to shipping magnate Sir Dhunjibhoy and his wife, Lady Bomanji. After Lady Bomanji died in 1986, the house and its contents were abandoned.