DC's Top Residential Architects • Teass

1 - Collection at R St

Adapting Historic Buildings

The Collection at R Street

Architecture with purpose, shaped by care and commitment.

Journal

Single Stair Buildings in DC: What the One Front Door Act Changes

DC’s One Front Door Amendment Act has passed — and the rulemaking clock is now running. Here’s what the new single stair legislation means for urban infill development across the District.

DC’s Alley Lot Zoning Just Got Better – Here’s What Changed (and What Still Needs Work)

DC alley lot zoning just got a significant update — and we had a hand in shaping it. Will Teass testified before the Zoning Commission on behalf of AIA|DC, advocating for changes that made it into the final rules. Here’s our full take on what improved, what didn’t, and what it means for your property.

Architecture Portfolios & Resumes: Designing the First Impression

February brings career fair season and the chance to make meaningful connections with architecture firms. Whether you’re preparing your first portfolio or refining materials for upcoming interviews, thoughtful preparation makes all the difference. Your resume should be clear, professionally designed, and distinctly yours—demonstrating both graphic quality and design sensibility. When it comes to portfolios, lead with your strongest work and curate three to four well-chosen projects that communicate your skills and range. Clarity trumps complexity: diagrams, bold graphics, and breathing room help your work read immediately. And for interviews? Come prepared with genuine questions about firm culture, structure, and vision. This is your opportunity to put your best foot forward.

Teass Warren is a Washington DC-based architectural and interiors practice with a diverse portfolio of commercial and residential architecture. Our work focuses on empathetic, well-detailed buildings that enhance and complement the built environment while addressing our clients’ needs. Our expertise extends to a variety of project types, including single-family residences, multi-family and affordable housing, mixed-use development, commercial, and institutional buildings. Our rigorous design process incorporates program, site, organization, wellness, sustainability, and form. Teass Warren Architects is a DC-Certified Business Enterprise.

Learn More →

From Our Instagram Feed

teasswarrenarchitects

DC’s alley lots just got a major zoning update. Bu

Are visualizations required for the approvals proc

How do you build more housing in Arlington? When

10th opening of @arthub609! Arthub609 is pop-up

Follow on Instagram

Let’s imagine what’s possible.

start the conversation