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The Philadelphia skyline as seen from the Walt Whitman Bridge. Photo by Thomas Koloski

Looking at Some of the Most Impactful Additions to the Philadelphia Skyline Since 2017

The Philadelphia skyline has long provided an iconic image for the city and the state, with high-rise buildings dating back to the late 19th century, the most iconic being the City Hall, which topped out in 1894 as the tallest habitable building in the world, a title it held until 1908. Each era of skyscraper construction has made a significant impact on the skyline, with prominent types of skyscrapers defining each time period. The city has recently seen a skyscraper construction boom, which began around 2017, with many high-rises completed and under construction since that time. Philadelphia YIMBY looks at some of the most impactful structures that the city has received during this period.

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One and Two Liberty Place. Photo By Thomas Koloski

Designing the Tower at Two Liberty Place

Two Liberty Place at 50 South 16th Street in Center City is a 848-foot-tall skyscraper similar in style to the complex’s anchor tower One Liberty Place at 1650 Market Street, with its floor boosted by an extension on the north side of the structure.  Designed by Murphy/Jahn and developed by Willard G. Rouse III of Rouse and Associates, the tower was erected in 1988 and stands 58 stories tall. Philly YIMBY looks at the design process through drawings by Helmut Jahn that date to 1986.

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PSFS Building. Image from Hagley Digital Archives

A Look Back at the PSFS Building, the First Modern Skyscraper in the United States

The Loews Philadelphia Hotel, formerly known as the PSFS Building, located at 1200 Market Street in the Market East section of Center City, is a remarkable skyscraper for Philadelphia as the building was ahead of its time when it was built. Upon completion, it was the most massive structure in the skyline as the large, T-shaped tower rose almost as high as the clock tower of City Hall. The 36-story building originally stood at a height of 491 feet, the first skyscraper to be built just under the informal Gentleman’s Agreement height limit. The International Style tower was designed by George Howe and William Edmond Lescaze. William later on went to design One New York Plaza just three years before his death in 1969. The developer of the skyscraper was the Philadelphia Savings and Fund Society, which still has their iconic initials attached to the east and west sides of the blue crown above the main roof.

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Philadelphia skyline with unbuilt proposals. Image and models by Thomas Koloski

The Unbuilt Skyline: a Comprehensive Look at Philadelphia’s Major Canceled Skyscrapers

The Philadelphia skyline has grown enormously over the past few decades, yet there are many formerly planned towers that were once planned yet were never completed. Philly YIMBY recently ran a series of articles that shined a spotlight on a number of unbuilt buildings. The designs came in various unique shapes: some featured curves, some boxy, and others with sharp angled cuts that gave them distinct character. While some were notably more appealing than others, even the most subpar of these designs would have dramatically elevated the city’s already impressive skyline to a new level. Today we present what the skyline would have looked like if all of these developments were built.

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