Sizeler Thompson Brown Architects

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Sizeler Thompson Brown Architects Sizeler Thompson Brown Architects, in New Orleans, LA, offers full architectural, master planning, and interior design services.

Happy to have been part of the team and look forward to the community having this facility to use for many years to come...
10/16/2026

Happy to have been part of the team and look forward to the community having this facility to use for many years to come!

Attending HCD 2026? We’d love to see you there!On Sunday, October 18, STBA’s Anna Ghelase and Clarissa Costa Lima will t...
10/01/2026

Attending HCD 2026? We’d love to see you there!

On Sunday, October 18, STBA’s Anna Ghelase and Clarissa Costa Lima will take the stage to present “Many Teams, One Campus” — a look inside the complex transformation of East Jefferson General Hospital as Tulane’s academic and clinical programs were integrated into the existing community hospital campus.

We are excited to announce that two of our projects were recognized at the 2026 IIDA Interior Design Excellence Awards!T...
09/25/2026

We are excited to announce that two of our projects were recognized at the 2026 IIDA Interior Design Excellence Awards!
The Slidell Memorial Hospital Surgery Addition and East Jefferson General Hospital Emergency Department both received Awards of Recognition in the Healthcare-Large category. Congratulations to our design teams and partners on both of these projects!

We are thrilled to have been part of the team that brought this to life!
08/25/2026

We are thrilled to have been part of the team that brought this to life!

Construction update at the Cut-Off Natatorium!Metal building er****on is underway as the building is starting to take fo...
05/28/2026

Construction update at the Cut-Off Natatorium!

Metal building er****on is underway as the building is starting to take form. It’s exciting to see this project come to life and move one step closer to serving the community. Designed to support recreation and year-round programming, this facility will create a dynamic space for swimmers of all ages and abilities.

We’re proud to collaborate with the entire project team and Landis Construction to bring this impactful community resource from vision to reality. Stay tuned for more construction updates as work continues!

Excited to see this project taking shape! Stay tuned for construction progress
05/21/2026

Excited to see this project taking shape! Stay tuned for construction progress

Our next Employee Spotlight is Clarissa Costa Lima!Clarissa is an Associate at Sizeler and specializes in complex instit...
05/19/2026

Our next Employee Spotlight is Clarissa Costa Lima!

Clarissa is an Associate at Sizeler and specializes in complex institutional design. She is dedicated to creating functional and inspiring environments, which is evident in her work on educational and healthcare facilities throughout the New Orleans area. Clarissa uses her knowledge of proven design strategies to create high quality design solutions.

Libraries are important in our communities. They provide a quiet space, a meeting hub, and everything in between.At Size...
04/27/2026

Libraries are important in our communities. They provide a quiet space, a meeting hub, and everything in between.

At Sizeler, we create libraries that feel as good as they function: thoughtfully designed, flexible, and built for the people who use them every day. We help turn our clients' ideas into spaces that help promote connection, learning, and inspiration.

Take a look at some of our past library projects!

During the inaugural AIA New Orleans Center for Architecture and Design Architecture Week, two of our team members, Ann...
04/17/2026

During the inaugural AIA New Orleans Center for Architecture and Design Architecture Week, two of our team members, Anna Bertucci Ghelase and Crystal Mitchell , had the opportunity to mentor high school students exploring a future in architecture. Partnering alongside professional mentors and students from Tulane University, participants took part in an immersive design charrette—developing concepts through sketches and physical models.
Five teams presented their work to a jury of Tulane professors, receiving thoughtful feedback and recognition for standout ideas. Rather than working with a single team, Anna and Crystal served as floating mentors—supporting all groups, encouraging creativity, and helping students push their designs further.
We’re proud to be part of experiences that inspire and support the future of our profession.

Introducing Abigail Martory, our new design team member. Abigail received a Bachelor of Science in Architecture and a Ma...
04/09/2026

Introducing Abigail Martory, our new design team member. Abigail received a Bachelor of Science in Architecture and a Master of Architecture from the University of Louisiana at Lafayette.
She enjoys exploring how the built environment can shape the well-being of its occupants. Welcome to the team, Abigail!

Address

300 Lafayette Street
New Orleans, LA
70130

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15045236472

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