The Westbrook is a 6-story, 84,000 gross square feet multi-use building. The ground floor of the building includes an office lobby and retail space on Houston Street and significant retail frontage on the Plaza. There are 5 floors of office space above the ground level. The stepped massing of the building is strongly influenced by the buildings across the street with the 3-story end bays being similar in scale to the historic buildings directly to the north and south.