Designed by Kohn Pedersen Fox and completed in 1990, 1735 Market Street is a 54-story, 1.3 million-square-foot Class A office tower located in the heart of downtown Philadelphia. One of the city’s tallest and most prominent buildings, the tower serves as a cornerstone of the central business district. 1735 Market is occupied by a diverse roster of leading corporate tenants, including financial, legal and consulting firms. The building is also home to the Pyramid Club, a premier private business club offering panoramic views of the Philadelphia skyline.