Teass \ Warren Architects is a Washington, DC–based architecture and interior design studio specializing in residential and commercial projects. Co-founded by Will Teass and Charles Warren, the firm is known for its thoughtful approach to urban infill, its commitment to design excellence, and its ability to deliver creative, context-driven solutions at a variety of scales. With a deep understanding of zoning, historic preservation, and regulatory frameworks in the DC region, the studio produces work that is both responsive to its environment and refined in its execution.
Will Teass, AIA, LEED AP, brings over two decades of experience and is recognized for projects such as Mercury Public Affairs and Heiner Contemporary, with work featured in *The New York Times*, *ArchitectureDC*, and *The Washington Business Journal*. Charles Warren, AIA, LEED AP, leads the design vision of the studio, drawing on his broad expertise in multifamily, mixed-use, and custom residential architecture. Together, they champion a collaborative process that empowers clients, consultants, and team members alike—resulting in authentic, well-crafted spaces that elevate daily living and contribute meaningfully to the urban fabric.
LOCATION: Washington, DC
LEARN MORE: Teass \ Warren Architects
Net Zero Row House began as two architects designing and building a home for their family in the Capitol Hill / H Street neighborhood of Washington DC. A simple notion about adding solar panels started the journey…
BlueStar Design Build engaged Teass/Warren Architects to renovate the property, which was set on a steep & narrow lot. Because of this, the house needed to go vertical which allowed the opportunity to create a tall, tower-like…
Lot Squared Development engaged Teass/Warren Architects to luxuriously restore & renovate the 4,200-square-foot property while keeping its original 1906 Victorian architecture. Taking advantage of the elegant proportions of the existing home, the layout was updated with a…
