400 MARKET STREET
Philadelphia, Pennsylvania, United States
RETROFIT
ORIGINAL
2011
Office
12
170,000 ft215,794 m2
Selective Enhancement
  • Precast Concrete

OTHER SYSTEMS INCLUDED IN THE RETROFIT

EXTENT OF THE FACADE INTERVENTION
  • Glass infill panels were replaced

DESCRIPTION
400 Market Street is a commercial office building in Philadelphia, Pennsylvania, USA. Built in 1974, the 12-story building underwent a window improvement in 2005, which included interior panes of glass to the existing window system.
OWNER


DEVELOPER


DESIGN ARCHITECT


EXECUTIVE ARCHITECT


ENGINEER


CONSTRUCTION MANAGER


GENERAL CONTRACTOR


FACADE CONSULTANT


FACADE CONTRACTOR


OTHER CONSULTANT/CONTRIBUTOR
1971
12
170,000 ft215,794 m2


ORIGINAL FACADE DESIGN


DESCRIPTION
400 Market Street is a commercial office building in Philadelphia, Pennsylvania, USA. Built in 1974, the 12-story building underwent a window improvement in 2005, which included interior panes of glass to the existing window system.