In 2025, Boston office deliveries totaled up to 3 million square feet, according to Yardi Matrix information. This accounted for 1 percent of the metro\u2019s total inventory, double the 0.5 percent national index, but still well below the figures registered a year prior.<\/p>\n\n\n\n
Besides ranking among the top cities for office deliveries, Boston also retained its leading position as the market with the largest under-construction pipeline in U.S. As of January, the metro had more than 4.1 million square feet underway\u2014about 1.6 percent of its inventory\u2014and vacancy continued to decline year-over-year, pointing to improving office fundamentals. As one of the nation’s biggest life science hotspots, much of the ongoing office development in the metro includes lab space.<\/p>\n\n\n\n
Investors and tenants have increasingly favored higher-end, Class A space in Boston, consistent with recent office real estate trends<\/a>. Ten office properties came online in 2025, with the five largest projects accounting for roughly 2.2 million square feet.<\/p>\n\n\n\n