Three Allen Center

Houston, Texas

Three Allen Center is a 50-story, 1.2 million square foot class “A” office building and is located at 333 Clay Street. It is part of a master-planned, mixed-use development that includes 3 office towers, a luxury hotel, a racquet and health club, retail shops, and a one-acre greenspace.  All the buildings and parking garages are interconnected by sky bridges.

Allen Center offers unparalleled access to the freeway system and breathtaking views of the suburban landscape.  It is connected to the downtown tunnel system, thereby providing direct covered access from Allen Center to all major office buildings, retail shops, and restaurants.

Image of Three Allen Center

Building details

333 Clay Street, Houston, TX

Hours of operation

Management office

Monday to Friday
Saturday and Sunday

8:00 AM to 5:00 PM

Office tower

Monday to Friday
After Hours, Sunday, Holidays

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

Parking garage

Monday to Sunday

 24 hours

Neighborhood amenities

  • Buffalo Bayou Park
  • Discovery Green
  • Downtown Aquarium
  • Giant Beatles Statues
  • Houston Graffiti Building
  • Houston Police Museum
  • Market Square Park
  • Picasso Mural
  • Sam Houston Park
  • St Joseph’s Medical Center
  • The Houston Tunnel System
  • The Shops at Houston Center
  • Union Station

Meet our team

Portrait of Rhonda Stanley in a magenta jacket

Rhonda Stanley
Property Manager


Portrait of Angelica Gonzalez, a woman with long full dark hair wearing a textured grey blazer with puffy sleeves.

Angelica Gonzalez, Assistant Property Manager


Portrait of Freddie Patterson in a white button up shirt

Freddie Patterson, Chief Engineer


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Certificates and designations

Leading the charge in best in class building operations and sustainable practices it’s always good to be recognized. What does that mean? Well, it means we pursue certifications like LEED in our landmark addresses to show you we are operating sustainably. We’ve become BOMA 360 designated throughout all of Canada and many American locations to confirm that our building operations are top notch. And, most recently we’ve had our entire North American portfolio WELL Health Safety Rated to confirm that we’ve put your health and safety first.

Three Allen Center is:

LEED Platinum 2018 logo

LEED EB:OM Gold Certified

WELL Health Safety Rating logo

WELL Health-Safety™ Rated

BOMA 360 designation badge

BOMA 360 designated

Sustainability at Three Allen Center

We’re committed to bringing responsible environmental solutions and innovative energy saving strategies to our tenants. And to our neighbors in the surrounding communities. Learn how we’re building a better world.

The Brookfield Properties Office Division is part of the larger Brookfield Properties global real estate services company that provides best in class management and development capabilities on behalf of Brookfield Asset Management.  As such, we are proud that the environmental performance of our portfolio directly contributes to Brookfield Asset Management’s Environmental, Social, and Governance best practices. Visit the Brookfield Asset Management 2020 ESG Report to learn more about the positive impacts we are helping to make.

Decorative image of an office space with black leather and rosewood midcentury modern chairs and a growing green wall
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Three Allen Center is home to our brand new state of the art wellness center, also referred to as “The Well”, where tenants will be able to enjoy four Peloton bikes, two rowing machines, stretch mats, towel service, executive locker rooms and showers.

The Wellness Center, with its convenient proximity to Buffalo Bayou Park, provides the perfect opportunity for tenants who wish to utilize the trails before or after work.

Service requests

We deliver the highest quality of services to our tenants. By utilizing the Angus Anywhere software platform to respond to tenant service requests, our customer service representatives manage service and maintenance requests 24/7.

Whether a light is out, or experiencing a power issue, dealing with a small spill or a large leak, tenants can be assured that their service requests will be resolved quickly and thoroughly. Available in app, online and by phone, submitting service requests is quick and simple.

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Building Resources

Your one-stop shop for all building forms and manuals. Don't see what you're looking for?

Contact the management office

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Fire, life & safety

Security officers are on duty at the Building's Security Console and tour throughout the property and garage twenty-four hours a day, seven days a week. The Building also employs electronic surveillance devises through certain common areas. Two-way radio communication between the Management Office, Security Console and property staff to provide quick response to any issue.

Building Specific Fire Life Safety Training can be found in the quick links below.

Should you need your company specific Registration Code, please contact the Building Office at (713) 651-1515.

Emergency resources

Houston emergency contacts

    • Fire & Emergency: 911
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Parking at Three Allen Center

Our collection of parking amenities is designed to ensure a comfortable start and end to the work commute. Bright and spacious parking garage and bike storage facilities, complimentary services, and eco-friendly options, will welcome patrons to a whole new class of parking.

Entrance to the garage are located on West Dallas and Clay Streets and is clearly marked by the parking sign.

The garage office handles all routine matters including the issuance of monthly passes and tickets. Issues with regard to service and courtesy should be addressed with the parking manager.

Garage has intercom system that services each gate and is answered 24/7. The Parking Office intercom operation is from 7am-6pm, Monday through Friday.

Parking information

  • Pedestrian traffic on the garage entrance ramp is prohibited for the safety of all concerned.
  • Posted speed limit within the garage is 5 MPH.
  • Basement Parking: 191 spaces
  • Allen Center Garage: 3,070 spaces
  • Met Garage: 2,277 spaces

Parking quick links