 NEW YORK, April 19, 2021 PRNewswire -- Empire State Realty Trust, Inc. NYSE: ESRT announced today it has signed a new long-term office lease with Burlington Stores that doubles the companys footprint at 1400 Broadway from 35,182 to 68,307 square feet. Burlington Stores is a nationally recognized off-price retailer with great values on a wide assortment of merchandise. 