Historical median inflation-adjusted incomes have increased around 14-16% in Asheville since 2005 [0]. So there is something to the idea that this person's father probably went and found a home in a then-unknown location, rather than starting out with the expectation that he'd be able to live in a trendy, high-cost locale as an entry level laborer.

0: https://www.deptofnumbers.com/income/north-carolina/ashevill...