A personal injury law firm has purchased 25,300 square feet of office condominium space across two entire floors at 820 Second Ave. for more than $15.9 million from the United Synagogue of Conservative Judaism (USCJ).

Meanwhile, the USCJ is moving its New York City headquarters from 820 Second Ave. to 120 Broadway in lower Manhattan. The nonprofit has signed a 15-year lease with Silverstein Properties for about 16,000 square feet on the 15th floor.