Contact Us

CAST HQ is at 988 Market Street, 7th Floor at the corner of Taylor and 6th Street.

CAST also operates 447 Minna located between 5th and 6th Streets, one block below Mission Street.

447 Minna is an ADA accessible building with an elevator. It is conveniently located near BART & MUNI (Powell Street stop), and can be easily reached by bus (14 or 14R to 5th & Mission stop), car, bike, and foot, with the nearest parking available at the 5th & Mission Parking Garage.

Before contacting us, please review our Frequently Asked Questions page.

Interested in short-term or long-term space options? Browse our available listings at LOOK FOR SPACE, then take our assessment so we can help match you with current or future space opportunities and resources to help you thrive.

For all other inquiries, contact CAST staff at the form below or for general information, email info@cast-sf.org. For media inquiries, email the communications team.