Liberty Place

Philadelphia YIMBY Observes Multiple New Lighting Schemes at One Liberty Place in Center City

7:30 am on November 14, 2021 By Thomas Koloski

In recent weeks, new nighttime displays have been lighting up the Philadelphia skyline. The iconic One Liberty Place skyscraper, located at 1650 Market Street in Center City, is the site of one of these new schemes, where new lights now decorate the crown. Developed by Rouse and Associates and designed by Helmut Jahn of Murphy/Jahn, the 61-story tower was completed in 1987 and stands 945 feet tall to the tip of its spire. Today Philadelphia YIMBY observes the most recent displays atop the skyscraper, after The Lighting Practice has finished revamping the decorative lighting.

One Liberty Place before topping of the spire. Photo from the Philadelphia Inquirer

Philly YIMBY Revisits the Topping-Out of the Spire atop One Liberty Place in Center City

7:00 am on September 28, 2021 By Thomas Koloski

The Liberty Place development in Center City holds a pivotal place in the Philadelphia skyline, having made a gigantic impact on the and the city’s image and its profile as a business hub. A pointed spire tops the tallest tower, the 945-foot-tall One Liberty Place at 1650 Market Street, outfitted with broadcasting equipment. The complex was designed by Helmut Jahn of Murphy/Jahn and developed by Rouse and Associates. In this feature, Philadelphia YIMBY shares images of One Liberty Place from the day the spire had topped out.

Worker on top Two Liberty Place. Photo by Thomas Koloski

Observing the Construction of Two Liberty Place

8:00 am on September 19, 2021 By Thomas Koloski

Among the multiple structures that make up the Liberty Place complex, Two Liberty Place is the second tallest, rising 848 feet and 58 stories, yet it is the largest by area, with 1.2 million square feet. As such, the building is one of the most largest skyscrapers in Philadelphia, as the Comcast Center measures nearly 1.4 million square feet and the Comcast Technology Center holds 1.5 million square feet. Two Liberty Place is located near the heart of Center City at 50 South 16th Street. Just like the rest of Liberty Place, the tower was designed by Helmut Jahn of Murphy/Jahn, who had unfortunately passed away in a bicycle crash in Chicago in May. The project was developed by Willard Rouse of Rouse and Associates, which eventually became Liberty Property Trust.

Many more conceptual drawings of One Liberty Place. Drawings by Helmut Jahn

Looking Back at an Early Iteration of The Liberty Place Complex in Center City

7:30 am on September 18, 2021 By Thomas Koloski

From 1987 to 2007, the tallest building in the Philadelphia skyline was One Liberty Place at 1650 Market Street in Center City, rising 945 feet and 61 stories tall, closely followed by the adjacent Two Liberty Place at 50 South 16th Street, which stands 848 feet and 58 stories tall and was completed in 1990. Designed by Helmut Jahn and developed by Rouse and Associates (later known as Liberty Property Trust), the Liberty Place complex features a fantastic glass, metal, and stone design. Today, Philadelphia YIMBY looks back at an earlier iteration of the complex when the towers were still in designing stages in 1984.

Unfinished Liberty Place design model. Photo from Helmut Jahn

Visualizing the Under-500-Foot-Tall Early Iterations of Liberty Place on the Skyline

8:00 am on September 16, 2021 By Thomas Koloski

The Liberty Place complex is emblematic of the Philadelphia skyline as they played a key role in Center City‘s skyscraper growth. The towers currently stand 61 and 58 stories tall, with angled sharp crowns pointing toward to the sky, one tower capped with a tall and another with a short spire. The project was commissioned by Willard G. Rouse III of Rouse and Associates, who had originally pictured a $150 million 38-story tower rising to a height that measured somewhere under 500 feet. Just days after New Year’s Day in 1984, the building was first discussed in a publication about how Rouse won the bid for the site how it may become the city’s premier office tower. The architect, Helmut Jahn, was selected in March, and had produced a rapid succession of concepts under 500 feet, which eventually evolving well above that height. Today we share exclusive massing concepts of how the skyline would have looked if the towers were built to their originally planned height.

One Liberty Place Rainbow animated scheme from South Street. Photo by Thomas Koloski

My Liberty Lights Program Is Underway at One Liberty Place

7:30 am on August 30, 2021 By Thomas Koloski

Over the course of the past two years, the decorative illumination at the crown of One Liberty Place at 1650 Market Street in Center City has been under renovation, as it is being upgraded with powerful lights that can be animated into various schemes and colors. Designed by Helmut Jahn of Murphy/Jahn and developed by Rouse and Associates (later known as the Liberty Property Trust), the tower was completed in 1987 and stands 945 feet and 61 stories tall. The contractor for the illumination upgrade is The Lighting Practice, which has also decorated the W/Element Hotel. The new lighting system is integrated with the My Liberty Lights program, which allows certain users to change the exterior lights atop the building once per day for a duration of five minutes.

A Look at Early Iterations of Liberty Place When It Was Planned to Rise Under 500 Feet in Height

7:30 am on August 23, 2021 By Thomas Koloski

The Liberty Place complex in Center City is known for being the first building in Philadelphia to dramatically break the unofficial 548-foot height limit that was set by the statue of William Penn on top of City Hall. Upon completion, One and Two Liberty Place were the tallest skyscrapers on the skyline, standing at a height of 945 and 848 feet, respectively. The towers were designed by Helmut Jahn and developed by Rouse and Associates, which eventually became Liberty Property Trust. In this feature, Philadelphia YIMBY takes a look back at a number of early iterations of the complex when the towers were planned to stand around or under 500 feet in height.

Center City towers from North Broad Street. Photo by Thomas Koloski

One Liberty Place Lighting Nearly Complete with Upcoming Event in Center City

8:00 am on August 11, 2021 By Thomas Koloski

Over the course of the past few months, an upgrade of the decorative lighting system has been in progress at One Liberty Place at 1650 Market Street in Center City, where the light strips that highlight the angled top of the tower are being reworked. Designed by Helmut Jahn of Murphy/Jahn and developed by Rouse and Associates, the two massive skyscrapers of Liberty Place were the first in the Philadelphia skyline to boldly break past the informal 548-foot height limit established by the tower of City Hall nearly a century earlier.

Two Liberty Place from One Liberty Place. Photo by Thomas Koloski

Looking at Two Liberty Place, Philadelphia’s Fourth-Tallest Building, in Center City

8:00 am on June 8, 2021 By Thomas Koloski

The majority of the skyscrapers that dominate the Philadelphia skyline are the trophy towers that were built in the late 1980s. One of these buildings is the 848-foot-tall, 58-story Two Liberty Place at 50 South 16th Street in Center City, the city’s fourth-tallest building. The skyscraper is a part of the Liberty Place complex that consists of two towers connected by a mall and a hotel. The skyscraper was designed by Helmut Jahn, who also designed buildings such as MesseTurm in Frankfurt, Germany, 50 West Street in New York City, and the Bank of America Tower in Jacksonville, Florida, among many others. The developer of the project was Rouse and Associates, which eventually transformed into Liberty Property Trust, which built both of the Comcast skyscrapers that today dominate the skyline.

One Liberty Place elevation and Helmut Jahn. Photo and image via JAHN

As the World Remembers Helmut Jahn, One Liberty Place Lights Up the Skyline

8:00 am on May 10, 2021 By Thomas Koloski

Philadelphia YIMBY often shares exciting and uplifting news regarding the city and its development. However, on May 8th, in Chicago, world-renowned architect Helmut Jahn was tragically killed in a road incident not far from his eponymous firm. According to the press, Jahn was biking near his home, 40 miles away from Chicago, when he was struck by two vehicles and was pronounced dead the next day at 81 years old. The architect was born on January 4, 1940 in Zindorf, Germany, and has designed an incredible amount of buildings between 1974 and 2017. In his lifetime, Jahn has produced unique and awe-inspiring designs throughout the world, which stood out as ahead of their time, and has left a dramatic imprint on the Philadelphia skyline.

Pages: 12345

Fetching more...

Liberty Place

What’s happening in your backyard?