Philadelphia skyline 1975 south elevation. Image and models by Thomas Koloski

Philadelphia YIMBY Presents Massing Renderings of the 1975 Skyline

In the 1970s the Philadelphia skyline was on the rise, with bulky new office towers being constructed throughout Center City. At this time, the “Gentlemen’s Agreement” was untouched, as every structure stood below the height of the statue of William Penn at the top of City Hall. New high-rises were adding substantial amounts of office space and dominated the previous structures that stood out in the skyline, and featured various designs with stone, metal, and glass cladding. Philadelphia YIMBY presents massing renderings of the skyline as it stood in 1975, when Brutalist architecture dominated much of the financial district, including the area around City Hall.

Read More


The Birch. Credit: LCOR.

Construction Progresses at The Birch at 51 Washington Street in Conshohocken

Construction is progressing at The Birch at 51 Washington Street in Conshohocken. Developed by LCOR, the project will stand five stories tall upon completion. A total of 304 residential units will be situated within the structure. The project will be going through going to a zoning hearing today to seek permission to include the project’s name in the structure, which can be seen on the renderings shown in the article.

Read More

Renderings 690 Schuylkill Avenue (top) and 3401 Civic Center Boulevard (bottom). Credit - top: CANNOdesign. Bottom: ZGF/Ballinger.

Philadelphia YIMBY Presents Massing Renderings of Two New CHOP Towers

A month ago, the Children’s Hospital of Philadelphia unveiled two new towers that are part of a $3.4 billion plan that will add considerable bulk to the University City skyline in West Philadelphia. On the University City side, the University-City-Tower at the presumed address 3401 Civic Center Boulevard will rise across the street from the CHOP Buerger Center for Advanced Pediatric Care at 3500 Civic Center Boulevard. On the Southwest Center City side, 690 Schuylkill Avenue will stand to the northeast of the CHOP Robert’s Center for Advanced Research as the tower, right next to the iconic South Street Bridge.

Read More

Rendering of Matson Mill. Credit: Hord Coplan Macht.

Construction Progresses On Matson Mill In Conshohocken

Significant construction progress has been made on Matson Mill, a large multi-family development at 101 Washington Street in Conshohocken. Designed by Hord Coplan Macht, the building rises five stories tall and will include 280 residential units that will be arranged as studio, one-, or two-bedroom apartments. The project is located next to the Schuylkill River Trail and will also include 310 parking spaces to support residents’ transportation needs. IMC Construction is the project contractor.

Read More