About
Advocate. Educate. Design. Sustain. These powerful words guide 450 architects. 450 architects are committed to environmentally conscious designs that are beautiful and soulful. They constantly work to educate clients and the broader public about environmentally preferable products and technologies as well as the costs and benefits of building green.
Why we're Green
450 architects completed the first permitted domestic rainwater harvesting system in Marin County. They wrote the San Mateo County Green Building Guidelines and Checklist to facilitate the coordination of residential and commercial green building construction for their twenty-one municipalities. They provide LEED consulting services for contractors, architects, institutions etc.