Office buildings in top U.S. markets are getting so expensive that landlords are choosing to build rather than buy, spurring the most development by real estate investment trusts in at least a decade.
Office REITs, led by Boston Properties Inc., Vornado Realty Trust and Kilroy Realty Corp., are planning to plow almost $11 billion into new projects, triple the amount just two years ago and the most in data going back to 2004, according to research firm Green Street Advisors Inc. Much of that is focused on the coasts, including San Francisco and New York, the areas with the most demand from both tenants and investors.
