Say you want to spend around a million bucks to buy a house. Wouldn’t it be useful to know how much houses typically go for per square foot in that price range? Then you could take the square footage of the house you’re looking at, multiply it by the price per square foot and come up with a rough idea of value.
Now say you’re in the happy position of having $2 million dollars to spend. Could be that $2 million dollar houses cost that much just because they’re bigger than $1 million houses, in which case their price per square foot would be the same. Or they might cost more because of the area they’re in, or their finishes and amenities. Whatever the reason, it would be useful to know how much they go for on a per square foot basis. ...