OH! San Diego 2021

Celebrating architecture, urban design and the built environment.  
OH! San Diego 2021 is coming March 5 – 12, 2021.

San Diego’s Largest, Free, Architectural Festival

OH! San Diego, returns for its sixth season on March 5-12, 2021

Open House San Diego is a free, annual public showcase that promotes appreciation of San Diego’s urban environment through behind-the scenes access to and information about buildings and public spaces in San Diego neighborhoods. In 2020, OH! San Diego hosted more than 8,500 site visits to 89 sites in 9 neighborhoods.

As an official Open House Worldwide city, San Diego is one of just four cities in the U.S. and 45 cities across the globe designated as Open House Worldwide (OHWW) locations, OHWW, founded in London in 1992, is the world’s largest organization dedicated to educating and engaging the public about the best in urban design and architecture, and the critical challenges facing our cities.

OH! San Diego was founded by Susanne Friestedt, a native San Diegan and Point Loma resident, as her way of giving back to her hometown in a meaningful, lasting way.


Interested in Sponsorship?

OH! San Diego sponsors have the opportunity to showcase their civic pride and connect with a diverse audience of residents and visitors. To learn more about sponsorship, download our Sponsor Guide or contact openhouse@sdarchitecture.org


Thank You to Our Neighborhood Sponsors




Thank You to Our Video Sponsor


OH! San Diego is supported by


Upcoming Events

2021 Orchids & Onions Gala
Learn More

Contact Us

San Diego Architectural Foundation



P.O. Box 122228
San Diego, CA 92112-2228
Federal Tax ID: 95-3513927

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San Diego Architectural Foundation is a 501(c)3 non-profit organization dedicated to education and promotion of outstanding architecture, planning and urban design throughout the San Diego region.

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