William / Kaven Architecture

William / Kaven is an architecture and interiors design studio founded in 2005 by brothers Daniel Kaven and Trevor William Lewis, whose shared vision fuels the firm’s innovative approach to residential architecture. Daniel Kaven, an architect, artist, and author, brings a multidisciplinary perspective to the practice, while Trevor William Lewis’ deep expertise in architectural design and construction ensures the highest standards of craftsmanship. Together, they create residences that epitomize refined living—merging bold aesthetics, functionality, and a profound connection to the surrounding landscape.

Specializing in custom residences, the studio reimagines modern living through nuanced responses to both natural and urban contexts. Each home reflects timeless sophistication, reflecting an unwavering dedication to clean lines, dynamic forms, and lasting materials. This commitment to understated luxury is reflected in every detail, from the flow of spaces to the integration of custom furnishings to the artful use of light and texture. The studio’s collaborative process ensures that every project is a deeply personalized expression of the client’s vision, incorporating advanced technologies and sustainable practices to create efficient, visually captivating spaces.

Recognized as one of the Top 5 Small Firms in the World by Architizer and one of Forbes’ 400 Best-In-State Residential Architects, William Kaven Architecture has earned widespread acclaim. The firm’s work has been featured in leading publications such as The Wall Street Journal, Wallpaper, Dwell, Metropolis, Architectural Digest India, ArchDaily, and Hypebeast, cementing their reputation for redefining contemporary residential living with elegance and innovation.