It's been a wild two years in the building business. Construction input costs — think steel, lumber, gas, asphalt — are 46% higher than they were pre-COVID, according to an analysis of the Producer Price Index from the Associated Builders and Contractors.

Why it matters: For most of this time, residential builders could pass on these growing costs to homebuyers, as demand was booming. Now, the music has stopped — rising rates have cooled demand for housing in a big way.

The bottom line: Builders aren't "going to necessarily be able to charge the prices they expected," said Anirban Basu, chief economist at ABC. "It's quite a squeeze."