601 Jefferson Street

KBR Tower
Cullen Center

Situated on eight city blocks, 14 acres, in downtown Houston, bounded by Calhoun, Brazos, Bell, and Milam streets. The property also features The Crown Plaza, with 325 rooms including 100 deluxe rooms and seven suites which are currently under renovation. There is direct auto access from metropolitan and suburban areas by urban thoroughfares and freeway systems.

Pedestrians can access Cullen Center buildings from the concourse level skywalks and the downtown tunnel system, via 1600 Smith. Ground-level downtown and suburban bus transportation are available at several locations. Amenities include hotel, restaurants, shops, nearby private clubs, recreational, medical, and postal facilities.

Public space features tree-shaded plazas, three fountains, and 50,000 square feet of climate-controlled public space in concourses.

This building was awarded an Energy Star label in 2009, 2010, 2011, 2012, and 2013 for its operating efficiency.

In 2012, this building was awarded LEED certification at the Gold level by the U.S. Green Building Council.