A shiny office tower in Boston's Seaport appears on track to sell, marking another significant trade in the city for Clarion Partners. Gunderson Deter also increased its space at the office building by 60% in 2022, expanding from 38K SF to 62K SF. Since the pandemic, Clarion Partners has offloaded two Boston office buildings. In 2023, the firm sold a 13-story, 157K SF office building at One Liberty Square to Synergy for $54.4M. New York-based Clarion Partners has a 22-property real estate footprint in the Boston area representing roughly $4B in investment.