The History of the Motel and the House
The Psycho house is pretty clearly the most famous house in movie history, and created -- as first out of the mind of novelist Robert Bloch -- to be shown to us in tandem with a more modern motel "just down the hill." The greatest combination of architectural iconography in movie history as well, you ask me. There is such a brilliant atmospheric power in how the house looms over the motel that I feel at least part of Psycho's power lies in that setting(that really, really scary things HAPPEN in that setting was further evidence of Hitchcock's ability to really, really deliver, here.)
But sometimes, its worth contemplating the history of that fictional house and motel. I know I have....and I can't say that I have all the answers. A writer on film named David Thomson has written on the history of the house, and offered SOME possible answers.
Back up in time from 1960, the year the film came out, and pretty much the year the story is set(well, the film is set in December 1959, no?)
The motel is existing in 1959. Mother has been dead ten years, and the motel was built before her death -- her boyfriend convinced her to build the motel "he could convince her of anything."
Key plot point, yes? If the motel did NOT exist when Mother first meet the boyfriend, he must have been around a LONG time before Norman killed him and Mother. Long enough to meet the mother and convince her to build the motel.
Its possible, come to think of it, that mother and the boyfriend were dead before the motel opened, yes? Perhaps Norman has been running it all along, solo.
Mother died in 1949. The motel is thus likely a 1940's model(I'll bet Hitchcock had that researched.) I'll peg it as a post-war motel, a 1945 or later motel.
But what of the house?
Well, another clue: Norman says his father died "when I was five." I believe that Tony Perkins was 28 when he made Psycho. 28 minus five is 23 . 23 years before 1959 was...1936. So PAPA Bates died in 1936. (BTW, 28-year old Anthony Perkins' REAL father, Osgood Perkins, died when Perkins was five, too.)
And that was Papa Bates' house.
Writer David Thomson wrote a "backstory" for Norman Bates(and about 30 other movie characters, from Judy Barton to JJ Gittes) in a book called "Suspects." Thomson posited Papa Bates as a man called Henry Bates, a home builder by trade who elected to build the best house he could build as HIS house, and who planted it on a hill "to watch out over the land for coming intruders." Thomson contended that Henry Bates was pretty old (50s) when he married the much younger Norma(20s), thus allowing his son Norman to have a mother far closer in age to Norman than his father -- and allowing Henry to die off early and to leave Norman and Norma "all alone rattling around in that big house."
We can assume that Henry Bates was from an old-line family, perhaps from California, but perhaps transplanted from the East. There is a suggestion of San Francisco sophistication to that old house(Hitchcock himself said the Hotel McKittrick in Vertigo influenced the Psycho house design), or perhaps New York. I'm liking San Francisco, I'm liking the Bateses as California natives. In any event, Henry Bates(or his family) owned land near Fairvale and Henry put the house there.
(The fictional Fairvale is near the real city of Redding in Shasta County, California. I've done some research. Redding was settled as 49er Gold Country til the gold ran out, and then became more of a prosperous river town, with farming all around it. Perhaps the Bates property -- aside from the hill -- was built for farming, but frankly, the terrain looks too hilly.)
Perhaps Henry Bates wasn't a farmer, but rather(as David Thomson surmised) built homes as nearby as Redding(or the smaller town of Fairvale) and as far away as San Francisco or Sacramento. That would make Bates well off(hence Mother able to live as a widow without working, per Norman) and sophisticated(hence Norman's own erudite way with words.)
Still, there is an issue that clashes with the Thomson version, I think: that house looks too OLD to have been built by Norman's father. It looks like a house from the very late 1800's, or perhaps the very early 1900's. Norman's father would have been pretty young. Perhaps HIS father(Norman's grandfather) was a home builder, too.
Hitchcock noted to Truffaut that houses like the Bates House are "all over the place in Northern California" and were not that weird. They were called "California Gothic" or "Gingerbread Gothic" (thus again suggesting California and not East Coast roots for the Bates family.)
Honestly, even given the changes made to the house(it was "cannibalized" from existing structures on the Universal backlot with some additions) is not the Gothic design of the Bates house readily "made" for age by a house expert?
But WHEN?