Philadelphia Real Estate Rants and Raves! Here you can listen to exciting info about Philadelphia Condos, from high-rises to low-rises and everything in between, by Real Estate Professional Mark Wade. A member of the Greater Philadelphia Association of Realtors, Mark is a condominium expert that has been the front lines of The Center City Philadelphia Real Estate Market since 1989 | www.CenterCityCondos.com | 267.237.3404