In Idaho’s Treasure Valley — home to the state’s largest city, Boise — people aren’t scouring the ground looking for gold nuggets or veins of silver. These days, the real treasure in and around Boise is a moderately priced home.
Idaho, as a whole, saw its population grow faster than any other state during 2021, with more than 53,000 new residents moving to the Gem State, amounting to a roughly 3% population boost. [1] Boise is a prime target for new Idahoans, and existing ones, too. Nearly 65,000 people moved to Boise from other parts of Idaho in 2020, along with 10,000 Californians, and almost 2,800 Washingtonians. [2]
And in Boise, a metro area comprising roughly 800,000 residents, it’s led to a housing crunch — similar to what many other cities are experiencing.
“I used to be able to get anywhere in town in 15 minutes,” says Becky Enrico-Crum, a real estate agent, and the 2022 Boise Regional Realtors President. “Now, it takes 45 minutes, and you can’t really tell the difference between Boise, Eagle, and Meridian,” she says, about Boise’s neighboring suburbs, as each city has expanded in recent years.
What Enrico-Crum is seeing on the ground is also borne out in the data: Boise is, as of early 2022, the hottest housing market in America.
The 5 most overpriced housing markets in the U.S.
Buyers in the Boise metro area are paying an average of $506,060 for homes, which is roughly 76% higher than would be expected when accounting for historical averages. That’s according to a ranking of the most overvalued housing markets among the 100 largest metro areas in the U.S., as compiled by researchers at both Florida International University and Florida Atlantic University.
“We look at all past pricing using Zillow’s data because it’s released on a monthly basis,” says Ken Johnson, a real estate economist and associate dean of master’s programs at FAU College of Business, and one of two researchers behind the rankings. “It’s a good measure, as it captures the vast majority of housing transactions out there. It gives us an idea of what prices ‘should’ be,” he says, in relation to historical trends.
In Boise’s case, historical norms say the “expected price” of the average Boise home would be around $287,000. In fact, buyers are paying almost twice as much.

