Articles by Thomas Koloski

300 North Christopher Columbus Boulevard. Image by Handel Architects

New Renderings Released for 300 North Christopher Columbus Boulevard in Northern Liberties

New renderings have been released for 300 North Columbus Boulevard via a Civic Design Review submission, giving an updated look at the high-rise that will stand just to the north of the Benjamin Franklin Bridge. The structure will rise 28 stories and 316 feet tall, and will be located on the north side of the Old City neighborhood, near the boundary of Center City and Northern Liberties to the north, where several projects underway and many proposals have been revealed. The building was designed by Handel Architects, which had also designed the 805-foot Madison House at 15 East 30th Street in New York City. The project is being developed by The Durst Organization, which is also developing the massive Penn’s Landing Redevelopment just to the south of the Ben Franklin Bridge.

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20th + Arch at 2000-24 Arch Street. Credit: L2P

Gas Station To Relocate For 20th + Arch at 2000 Arch Street In Center City West

A prewar-style gas station will soon be relocated off the site of the 20th+Arch proposal at 2000 Arch Street in Center City West, where construction could start soon. The proposal will add height and density which, while not significant for the skyline, will be imposing for the area. The vicinity of the site feels empty, even though skyscrapers stand the site just blocks away. The building was designed by L2P, which has crafted the previous iteration for the 12-story Wellshaus project at 918 North Delaware Avenue. The building will stand 15 stories above ground at a possible total height of 260 feet. The property is owned and managed by Parkway Commercial Properties, which also runs a number of parking lots in Center City.

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Pavilion and surrounding hospital buildings. Photo by Thomas Koloski

Exterior Nearly Complete at Pavilion at 300 South 33rd Street in University City, West Philadelphia

Façade work is nearly complete at the Pavilion, a medical building at 300 South 33rd Street in University City. With 1.5 million square feet of interior space, the Pavilion is one of the largest structures in West Philadelphia. The structure rises 343 feet and 17 stories as one of the tallest buildings of Penn Medicine, which is the project developer. The building was designed by the renown architects Foster + Partners, which has done several notable buildings around the world, such as the Gherkin in London, the Hearst Tower in New York City, and the Comcast Technology Center in Philadelphia. The structure replaces an older Penn Medicine building, a high-rise called Penn Tower.

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City Tower model and schematics. Images via Louis I. Kahn

A Look at the Unbuilt City Tower by Louis Kahn in Center City

In the 1950s, Philadelphia was starting to see a rise in new  development as developers focused on Center City, particularly after the demolition of the “Chinese Wall” opened up a large swath of space from City Hall to the Schuylkill River. A wild proposal called the City Tower was revealed in the late 1950s at 1400 Arch Street, where the Philadelphia Municipal Services Building currently stands. The 30-story tower would have stood just to the north of City Hall. The tower was designed by Louis I. Kahn in a dramatic Futurist style, as the building’s design and form were way ahead of its time.

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CHOP Hub for Clinical Collaboration rendering via Perkins + Will

CHOP Hub For Clinical Collaboration Receives Cladding in University City, West Philadelphia

Glass and stone cladding is being installed at the CHOP Hub for Clinical Collaboration at 3501 Civic Center Boulevard in University City, West Philadelphia. The tower is about to reach its full height of 377 feet and 19 stories. Designed by Perkins+Will, the structure will feature over 550,000 square feet of floor space. The project is being developed by the Children’s Hospital of Philadelphia, which is developing a $4 billion master plan that the Hub for Clinical Collaboration is a part of.

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