Poss Architecture + Planning and Interior Design

Our award-winning architecture and interior design firm is headquartered in Aspen, CO with additional offices in Carbondale, CO, and Boise, ID. We’ve earned a reputation as one of the region’s most respected and enduring design practices. We take pride in our legacy of excellence and our comprehensive, integrated approach to design. Offering both architectural and interior design services under one roof, we provide a seamless and cohesive experience from concept to completion.

We specialize in custom, high-end residential projects and have built a diverse portfolio that spans the United States, including both coasts. In addition to private homes, our work includes historic preservation, boutique commercial spaces, restaurants, and both intimate hospitality settings and large-scale resort developments.

Rooted in experience and driven by a refined, collaborative process, we create spaces that are not only beautiful and functional, but also deeply reflective of the people who inhabit them.