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Demesne Architect
Demesne’s story begins at The University of Texas at Austin, where Richard Mullen and Jamie Olsen Ali met while obtaining their Masters in Architecture. With two distinct personality types—Jamie, intelligent and contemplative and Richard, scholarly and creative—Demesne’s collective team mirrors diverse client personalities. Each helmed their own firms for several years. Ambitions, however, eventually circled back to one another, and DEMESNE was launched in late 2016.
Though DEMESNE honors individual design talents, collaboration fosters a unique perspective, one that can inspire, provoke, and create. With offices in Aspen and Dallas, DEMESNE values longstanding relationships with its communities. Jamie was raised in Aspen, and has been in Dallas for 15 years. Conversely, Richard honed his skills in Dallas and fine-tuned them in Aspen. Inspiration is found not only in these hometowns but in the Principals' extensive travels. As such, past and future and connected, defining lifestyle, creating legacy, doing so with a keen spatial awareness and a fierce sense of style.
From BuildZoom: Demesne, Dallas, TX (Employee: Jamie Olsen Ali) holds a Architect license and 1 other license according to the Texas license board.
Their BuildZoom score of 103 ranks in the top 10% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Demesne, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Verified License
| License # | BR-2938 |
| Status | Active |
| State | Texas |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Demesne at the Texas Board of Architectural Examiners.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BR-2938 |
| Status | Active |
| State | Texas |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of March, 2024. Check the current license status of Demesne with the Texas Board of Architectural Examiners
This is a sample of licensing data; click here to access a complete history.