chi-key center (3) The Key Center is the most recognizable office property in the Cleveland market, and was recently sold for $267.5 million.

CLEVELAND—Office sales have increased steadily in the Cleveland metro area since 2010 and, driven by out-of-state investors, is now approaching prerecession levels, according to a new study by JLL. In just the last two years office investment sales here have totaled more than $550 million. And the firm believes these buyers will keep sending their money to Cleveland in 2018.