Logos: USGBC LEED Gold, BOMA 360 Performance Program, Energy Star

One Allen Center is a 34-story, class “A” office building in the master planned, 3-building Allen Center campus. One Allen Center is located at 500 Dallas Street in downtown Houston.

Allen Center, the iconic 3.16 million square-foot complex has always been synonymous with amenities, service, access and opportunity. Now, more than ever, Houston's premier business address will offer so much more.

The reimagining of Allen Center began in 2016 with the renovation of One Allen Center, which included a transformation of the lobby with a modern two-story glass facade; a re-clad, transparent sky bridge that connects One and Two Allen Center; and a complete re-envisioning of the exterior landscaping with a one-acre greenspace, named The ACRE. Phase II was completed in January 2021, and includes complete lobby renovations for Two and Three Allen Center, new amenities and retail as well as the transformation of the C. Baldwin Hotel.

Hero image of One Allen Centre with partially cloudy skies and a public bus in the foreground

For more property information please select from the links below


Portrait of Arlene Sarmiento in a back top and statement necklace

Arlene Sarmiento
Property Manager

Portrait of Freddie Patterson in a white button up shirt

Freddie Patterson
Chief Engineer


One Allen Center
500 Dallas Street
Houston, Texas, 77002
United States


Building Access

Monday to Friday
After hours, Sunday, Holidays

6:00 am to 6:00 pm
7:00 am to 1:00 pm
Passcard Access Only

Management Office

Monday to Friday
Saturday & Sunday

8:00 am to 5:00 pm

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