Harvey, a generative artificial intelligence company based in San Francisco, has expanded its office space at Columbia Property Trust’s 315 Park Ave. South building in Midtown South’s Flatiron District. The firm, which is backed by OpenAI, Sequoia Capital, Kleiner Perkins and Google Ventures, initially leased a full floor of 17,050 square feet earlier this summer and has now doubled its presence to occupy 34

Iran Conflict and Inflation: How Middle East Tensions Are Impacting the U.S. CRE Market
More than three months after the United States and Israel launched coordinated military strikes against Iran on February 28, 2026,

