XTEN Architecture is an award-winning architecture firm based in Los Angeles, California and Sissach, Switzerland. Founded in 2000 by partners Monika Häfelfinger SIA and Austin Kelly AIA, XTEN Architecture is a full service architecture and design firm specializing in custom architectural residences, cultural buildings and large scale residential and commercial facilities. Architectural designs are developed using innovative materials, advanced structural strategies, sustainable technologies, and guided responsibly from schematic design through construction completion.
- Los Angeles, California
- United States
- xtenarchitecture.com