That is an insane assertion, does your house stand on a cloud without plumbing or electricity? Some places require a plan for water and septic on your land before they'll even approve a house.
Realistically, I would not have been able to own my car, which is rapidly depreciating to nothing, without my land on which to park it. Are you suggesting that I should start telling people that my car is worth hundreds of thousands of dollars? I'm quite sure I'll get a lot of funny looks, and probably some angered questions from my financial associates, if I heed your advice, even if it is actually true under some sort of accounting methodology.
You are right that in practice a house requires land, but that does not mean that houses and land are the same thing. Especially given the context here about being able to build where you please, which explicitly took land constraints out of the equation.
You don't seem to understand how land works in the US. Owning land is more like a license to do certain things in a certain place. Part of that is the license and infrastructure that forms a house. Land is part of the house.
Your argument is totally disingenuous and pedantic, you will be sued for fraud if you sell a house to someone and rip out the septic system and the soil underneath the footing and make this argument. In your car analogy, a house without a deed is like a car without a title, you don't own it in any useful sense.
> you will be sued for fraud if you sell a house to someone and rip out the septic system and the soil underneath
If the agreement includes the land, septic system, etc., then sure, absolutely. Likewise, I could also sell my car with the driveway it is currently sitting on, given a willing buyer, and it would equally be fraud if I ripped up the driveway. Lawyers can draft up all kinds of different agreements as far as your imagination, and another willing party, can take you.
But it is not unheard of to sell a house alone. Granted, houses are becoming massive – with the average home today being twice the size of the average home in the 1950s – which makes them harder to load onto a trailer, let alone fit down the road, and thus seeing less and less of it, but it was somewhat common in the past to move a house (and I don't mean a mobile home) from one property to another. They are clearly distinct things.
But, most importantly, the context of discussion explicitly removed land from the equation. It was posed under a theoretical assumption that there were no land constraints. To keep talking about the land in that context doesn't make any sense.
Moving the shell of a house in my county is illegal without waste treatment, which is part of the house permit that forms the legal entity of a house. And I live in about the most deregulated county in the lower 49.
You could theoretically buy a shell of a house in a vacuum but it would be condemned the second it drops off a trailer. It's not useful in a vacuum, no one talking about housing prices wants a useless condemned house husk.
> no one talking about housing prices wants a useless condemned house husk.
Nobody is talking about housing prices, so... They are pointlessly squabbling over whether or not a house and land are the same thing, when it is obvious that they are not.