ENVELOPE A+D
Architecture and PlanningCalifornia, United States2-10 Employees
ENVELOPE A+D is a small architecture and planning studio based in Berkeley, California. Founded in 2002, the firm pursues an idea-driven, hybrid practice aimed at realizing equitable and compelling built environments, with a history of transforming underutilized sites in the San Francisco area and creating environments for hospitality, the arts, and the creative industries. Its work spans architecture, development, product design, and curation, leveraging cross-disciplinary collaboration to address spatial activation and development questions. The portfolio includes projects such as forest<>house, a nontraditional family retreat; PROXY, an interim-use design and development strategy; Hunters Point Shoreline, a half-mile bayfront park; and the kitchen reimagining at The French Laundry, illustrating a broad, context-driven range. The firm has earned design recognition, including being named a Design Vanguard by Architectural Record in 2010, and its work has been featured in major media and exhibitions. In 2025, Forbes listed ENVELOPE among the top 400 U.S. residential architecture firms and the top 48 in California.
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