450 Architects

450 Clementina Street, San Francisco, CA, 94103

(415) 546-0450

To be Updated

Advocate. Educate. Design. Sustain. These powerful words guide 450 architects in our lives and work. We are committed to environmentally conscious designs that are beautiful and soulful. We 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.

• The Argonne Child Development Center received a 2003 Top Ten Green Building of the year award from the American Institute of Architects Committee on the Environment


• The San Francisco Waldorf High School will be the first San Francisco high school to achieve a U.S. Green Building Council LEED Gold Certification


• We completed the first permitted domestic rainwater harvesting system in Marin county


• We 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


• We provide LEED consulting services for contractors, architects, developers, institutions and building owners.