4240 Architecture, a mid-sized firm in Denver’s RiNo neighborhood, has built a core practice around design ingenuity, client service, and memorable outcomes. Inspired by clients, 4240 uses a charrette-based process to uncover site specific, economically feasible, culturally sensitive design. 4240’s portfolio reflects an array of project types including mixed-use urban infill, multi-family residential, commercial office, active senior living, higher education, resort, and hospitality.