425 ft (130 m)
| 1835 Market Street, Philadelphia, Pennsylvania, United States|
1818 Market Street, 1700 Market, One Logan Square, 2000 Market Street, Two Logan Square
1835 Market Street, formerly known as Eleven Penn Center (or 11 Penn Center), is a high-rise building located in the Market West region of Philadelphia. The building stands at 425 feet (130 meters) with 29 floors, and was completed in 1986. It is currently the 24th -tallest building in Philadelphia. The architectural firm who designed the building was the Kling Lindquist Partnership. 1835 Market Street is a part of Penn Center complex, which includes several notable skyscrapers such as the Mellon Bank Center and Five Penn Center.
1835 Market Street Wikipedia
In 2002, a joint venture including the California State Teachers' Retirement System (CalSTRS) purchased the tower for US$80,000,000. CalSTRS placed the building on the market for US$100,000,000 in 2014.