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South Bay YIMBY

Serving San José & Santa Clara County

Updates from the chapter

Join South Bay YIMBY on May 3rd in Sunnyvale! RSVP at the link

All San Jose specific posts are moving over to our new SanJoseYIMBY account! 🎉 Extra details: it is actually legal to build duplexes in all single family zones in California as of 2021 because of state law SB9. Developers are not allowed to sell the houses separately which limits the market for these houses currently. A new law, sb677, is being proposed to fix this and other implementation challe…

Change is possible! 🎉

Legalize denser housing -> build more housing -> have less people unable to afford rent who end up on the streets If you want to read more about what causes some cities to have higher homeless populations than others I highly recommend the book Homelessness is a Housing Problem. I also want to acknowledge that using the city budget to build shelters, build affordable housing, and provide rental as…

Highly recommend this book if you're looking for some background information on our bay area housing crisis. It's highly readable as it focuses on people's stories and provides some history to the problem as well.

Let's legalize housing!

Welcome to my housing econ lecture 😅 But really, Austin has built SO MUCH more housing in the last 7 years compared to us. As one Atlantic article points out, they built housing "9 times faster than San Francisco". Read that article here: https://bit.ly/41vYzho To read more about housing market elasticity: https://cepr.org/voxeu/columns/declining-elasticity-us-housing-supply

Spread the word! 📣

Want to work on a solution? Join South Bay YIMBY! Link in bio

Reminder that we're walking and talking to San Jose District 2 voters in support of pro-housing candidate Pamela Campos tomorrow from 10-12. Sign up here: https://t.co/yuNtNJPciy And all South Bay YIMBY endorsements can be found here: https://t.co/rPHkVe17jg

Here's an opportunity to volunteer for one of our endorsed candidates, Patrick Ahrens! #votehousing

Vote YES on Prop 5 to make it easier for local governments to raise money for affordable housing!

All updates

Events

Yes! The 2026 YIMBYTown Happy Hour

Wed, Nov 18 · 3:15 PM PSTNational event
RSVP

Who we're endorsing

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See the November 2026 California general guide

About South Bay YIMBY

South Bay YIMBY

We are South Bay residents who advocate for more housing in Santa Clara County and beyond.

Affiliations and Inspirations

South Bay YIMBY is a grassroots group of volunteers dedicated to ensuring everyone in Santa Clara County has an affordable place to live. We are a chapter of YIMBY Action (EIN 81-514-0915), a 501(c)(4) nonprofit organization. We are also a volunteer team working with California YIMBY. While these organizations provide us with support, we are ultimately a group of dedicated volunteers.

Other nearby chapters of YIMBY Action include Mountain View YIMBY, Peninsula for Everyone, and East Bay YIMBY. While we focus on all of Santa Clara County, Peninsula for Everyone tends to be more active than us in Palo Alto.

We are inspired by and try to work in coalition with Cupertino for All, Livable Sunnyvale, Santa Clara Housing Advocates, SV@Home, Catalyze SV, Housing Action Coalition, and many others.

Join Us on Slack

We like to hang out and discuss what's happening on Slack. If you join South Bay YIMBY as a member (or if you're a member of another YIMBY Action chapter), you can join us on YIMBY Action's Slack workspace.

Here are some Slack channels where you are likely to find us:

Mission & Values

YIMBY stands for Yes In My Backyard, as in, “Please build more housing in our community.” We want plentiful, inclusive, and affordable housing in the Santa Clara County. We aim to provide evidence-based solutions to the housing crisis and a political voice to residents struggling to afford housing. We want to ensure that everyone has the opportunity and ability to live and work in the Bay Area.

We envision a South Bay that leads the country in building new housing and that lives up to California values. We envision a region that’s culturally and economically diverse, one in which housing is affordable to all residents. We imagine a South Bay that encourages residents to walk, bike and take transit to work, where everyone enjoys the dignity of stable housing. We imagine a region in which all cities and communities pull together, rather than leaving some to bear the disproportionate brunt of the housing crisis. In short, we envision abundant, universal and inclusive housing that supports car-free living and allows us to spend more time with our friends and families.

Our values are as diverse as South Bay residents. First and foremost are community and inclusivity. We believe in being neighborly to our neighbors — whether they’re Bay Area natives or immigrants, rich or poor, young or old. We believe no one deserves to be displaced or forced to live on the street. We believe in a region that’s united by a sense of equity and responsibility to the next generation. And most importantly, we believe that by building more homes in our cities, we support sustainable growth and shared prosperity for generations to come.

How we work

Reform the rules

Back zoning reform and streamlined permitting so more homes are legal to build, especially near transit and jobs.

Educate & engage

Turn out residents to the meetings that matter and make it easy to take a pro-housing position on local projects.

Build partnerships

Work with neighbors, labor, faith groups, and builders toward a shared abundant-housing agenda.

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South Bay YIMBY is a chapter of YIMBY Action.

One of the local groups organizing for more homes across the country, backed by the national team.