"Who would live in a house like this?" was the well-known catchphrase of Loyd Grossman, host of the British game show Through The Keyhole, where contestants would be given a virtual tour of a celebrity's home and have to guess the name of the famous property owner.
This selection of homes here, though, would probably not make it onto the show... even though their famous residents are largely household names.
'Tis the season to be scary and so, rather wonderfully, home improvement specialists Insulation Express have collaborated with valuation experts CompareMyMove to put a price on some iconic horror movie properties.
You can find their full rundown - and explations of their decisions - over here.