Starting Monday, part of Market Street in Old City will be closed, and traffic will be detoured as the city begins ...

A luxurious bi-level penthouse in Old City Philadelphia hits the market for $4.4 million, offering modern amenities in a historic setting.

King of Prussia jeweler grows Old City portfolio, buying a 28-unit apartment building for $9.45 million as part of broader investment plans.

Westbound lanes of Market Street in Old City are closing to traffic Monday and will remain closed until mid-November.