Dataset is a full automated review of every property account intended to produce thorough independent analysis. This dataset along with existing published mapping datasets at...

Searchable database of spaces in the Philadelphia region that may be rented for activities such as classes, performances, meetings, rehearsals, auditions, and events - primarily...

An online database of architectural and historical information and images for 35,000+ structures, 110,000 images+ images and maps and biographies of 5,000+ architects in the 5...