One Liberty Place Live Cam

A skyscraper complex in Philadelphia


One Liberty Place is a skyscraper located in Center City, Philadelphia, Pennsylvania, United States. It was completed in 1987 and was the tallest building in Philadelphia until the completion of the Comcast Center in 2007.

The construction of One Liberty Place was significant because it broke a long-standing gentleman's agreement that no building in Philadelphia would be built higher than the statue of William Penn on top of City Hall. This agreement was established in 1894 and was known as the "Curse of Billy Penn," as it was believed that any building taller than City Hall would bring bad luck to the city's sports teams.

The decision to break the agreement and build One Liberty Place was controversial and sparked a great deal of debate in Philadelphia. However, the building was ultimately approved and its construction marked a turning point in the city's development, as it helped to revitalize the downtown area and attract new businesses.

One Liberty Place stands 945 feet tall and has 61 floors. It was designed by architect Helmut Jahn and features a distinctive, triangular shape that sets it apart from the other buildings in the Philadelphia skyline. The building is clad in glass and aluminum and has a crown-like structure at the top that is illuminated at night.

Today, One Liberty Place is one of the most recognizable landmarks in Philadelphia and serves as a hub for a variety of businesses, including law firms, financial services companies, and technology companies. It is also home to several restaurants, shops, and a observation deck on the 57th floor that provides panoramic views of the city.

Top Tourist Attractions

One Liberty Place is primarily an office building, but it does have a few tourist attractions that visitors can enjoy. Here are some of the top attractions at One Liberty Place:

  • One Liberty Observation Deck: The observation deck on the 57th floor provides breathtaking views of Philadelphia and the surrounding area. Visitors can enjoy 360-degree views of the city from the indoor and outdoor observation decks, and can also take part in interactive exhibits and photo opportunities.
  • Shops and Restaurants: One Liberty Place has a variety of shops and restaurants that are open to the public. From upscale dining options to casual eateries and cafes, there is something for everyone.
  • Fitness Facilities: One Liberty Place is home to several fitness facilities, including a full-service gym and a yoga studio. Visitors can take classes, work out, or simply enjoy the state-of-the-art equipment.
  • Events and Exhibitions: One Liberty Place occasionally hosts events and exhibitions that are open to the public. These can include art shows, product launches, and other special events.
  • Architecture: One Liberty Place's unique triangular shape and modern design make it a standout in the Philadelphia skyline. Visitors can appreciate the building's architecture and take photos from various vantage points around the city.

Overall, One Liberty Place is primarily a working building, but it does offer a few attractions for visitors to enjoy. The observation deck is particularly popular and offers stunning views of the city.

Historical Facts

While One Liberty Place is a relatively new building compared to some of the historic sites in Philadelphia, there are still some interesting historical facts associated with its construction and development. Here are a few:

  • Breaking the "Curse of Billy Penn": One of the most significant historical facts associated with One Liberty Place is that it broke the "Curse of Billy Penn." This was a longstanding agreement among Philadelphia developers not to build any structure taller than the statue of William Penn atop City Hall. One Liberty Place was the first building to exceed this height, and its construction sparked a great deal of controversy in the city.
  • The design was controversial: The design of One Liberty Place was also somewhat controversial when it was first unveiled. Architect Helmut Jahn's modernist design was considered by some to be too bold and out of place in Philadelphia's historic downtown area. However, the building's distinctive triangular shape and sleek glass and aluminum fa├žade have become iconic and are now beloved by many Philadelphians.
  • The tallest building in Philadelphia: When One Liberty Place was completed in 1987, it became the tallest building in Philadelphia, surpassing the height of City Hall. It held this distinction until the Comcast Center was completed in 2007.
  • Economic impact: One Liberty Place had a significant economic impact on Philadelphia. Its construction helped to revitalize the downtown area and attract new businesses, and it remains an important hub for finance, law, and technology companies today.
  • Award-winning design: One Liberty Place's design has been recognized with numerous awards and accolades. It was named the "Building of the Year" by the National Association of Industrial and Office Parks in 1988, and it has also received awards from the American Institute of Architects and other organizations.

Overall, One Liberty Place has played an important role in the history of Philadelphia, both in terms of its impact on the city's economy and its role in breaking a longstanding architectural agreement.


Center City is the hub of Philadelphia's business and financial sectors, as well as its cultural and historical landmarks.

The building is situated at the corner of Market Street and 16th Street, which is just a few blocks away from City Hall and the Philadelphia Museum of Art. One Liberty Place is part of a larger complex that also includes the neighboring Two Liberty Place building, which is connected to One Liberty Place by a skybridge.

Center City is located in the heart of Philadelphia, and is bordered by the Schuylkill River to the west, the Delaware River to the east, and the neighborhoods of North Philadelphia and South Philadelphia to the north and south, respectively.

The area is home to a wide variety of restaurants, shops, and other attractions, including the Liberty Bell, Independence Hall, and the Reading Terminal Market. The area is also easily accessible by public transportation, with several subway and bus lines running through the neighborhood. Overall, One Liberty Place's location in Center City makes it a prime destination for both business and leisure travelers who want to experience the best of what Philadelphia has to offer.