Companies also face challenges related to the availability and cost of land.

Buyers have been holding back because of uncertainty and a belief that properties are still overpriced.

Scranton, Reading, and Flint lead the way on ATTOM's list.

Population flows and per capita spending make medical office buildings attractive to investors.

Lower-income tenants bearing much of the brunt of inflation, CoreLogic said.

Some view the government as a potentially adverse player.

Markets where people can "get away from the craziness" are performing well.

Trophy office buildings were the place to be as tenants sought highly amenitized options, driving up occupancy and pricing, according to Avison Young.