California isn't really just a California example. It's more of a "Supply and Demand" example.
High demand for housing in the state, therefore supply runs low and price goes up. Doesn't matter if it's Charleston, California, or Denver. You're talking about a hot real estate market.
Own where people want to move to. That way you can sell if you need to. Most people that get in trouble with mortgages and homes tend to buy in the most obscure areas with little demand and cry afoul when they can't sell.
I'm guessing you didn't mean to quote me lol.