All Locations

Stonestown Family YMCA Annex

3150 20th Avenue, CA 94132
(415) 242-7135
View All Programs
View All Events
A group of people sitting around a table, engaging in floral arrangement activities. There are various flowers, leaves, and vases on the table. The setting appears to be a craft or hobby room.
View All Events
View All Programs

Our Stonestown Family YMCA Annex is a place where many members in our community can call their second home. From Y-Adult exercise classes to Model UN meetings, the Annex provides a space for many of our community-driven and cause-driven programs!

Contact The Y

Contact us
View all programs

Youth & Family

Four teenagers.

Reach & Rise® Mentoring

Ages 6-17 Chinatown YMCA, Urban Services YMCA
Learn More

Academic Support or School Completion

Two people smile while seated at a classroom desk, with others around them. Both have name tags and papers on the desk. Some people in the background are wearing masks.

Five Keys

Ages 18+ Bayview Hunters Point YMCA
Learn More

Event

Runners in athletic wear begin their race at a crowded starting line under a banner marked "START" in a lively city street setting.

Chinatown YMCA CCHP Lunar New Year Run

Adults, Teens Chinatown YMCA, March 2, 2025
Register
Learn More
View all posts

Upcoming Events

Nov 21

After School

C Sloat – School Year 2024-25 – After School 3 Days

Kids (Ages 0-12), Kids (Ages 0-17)
Stonestown Family YMCA
November 21 at
12:00 am – 11:59 pm
Every Monday, Tuesday, Wednesday, Thursday, Friday from August 19 to September 13
$50 non-refundable / deposit + monthly payments that occur on the 1st of month (or 1st business day after) from August 2024 through May 2025 – Non-Member $390 per month – Member $312 per month

Register
Learn More

Nov 21

After School

A Lincoln – School Year 2024-25 – After School 2 Days

Kids (Ages 0-17), Teen
November 21 at
12:00 am – 11:59 pm
Every Monday, Tuesday, Wednesday, Thursday, Friday from August 19 to September 13
Price: Must be approved by branch to enroll into this option.

Register
Learn More

Nov 21

After School

Sheridan – School Year 2024-25 – After School 2 Days

Kids (Ages 0-12), Kids (Ages 0-17)
Stonestown Family YMCA
November 21 at
12:00 am – 11:59 pm
Every Monday, Tuesday, Wednesday, Thursday, Friday from August 19 to September 13
$50 non-refundable / deposit + monthly payments that occur on the 1st of month (or 1st business day after) from August 2024 through May 2025 – Non-Member $269 per month – Member $215 per month

Register
Learn More

Stories & Impact

View All Blog
Youth Development

Summer Camp Fun at the YMCA of Greater San Francisco

By wpdev
Healthy Living

World Urban Network Interview on our Mental Health Branch

By wpdev
Our Partner Stories

YGSF’s Commitment to Black Young Men of Color

By wpdev

Become A Member

Something for everyone, all in one place! Being a part of the Y means convenient, all-inclusive access to all of the benefits and amenities you need.

join today

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:00 pm – 5:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:00 pm – 5:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:00 pm – 5:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 6:20 pm – 6:50 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 6:20 pm – 6:50 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 6:20 pm – 6:50 pm

In stage 3, students learn how to swim to safety from a longer distance than in previous stages in the event of falling into a body of water. This stage also introduces rhythmic breathing and integrated arm and leg action.

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 6:20 pm – 6:50 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 7:00 pm – 7:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 25 @ 7:00 pm – 7:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:00 pm – 5:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:00 pm – 5:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:00 pm – 5:30 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 5:40 pm – 6:10 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

← Back to Events & Classes

Stonestown Family YMCA Annex

<span class="tribe-address"> <span class="tribe-street-address">3150 20th Avenue</span> <br> <span class="tribe-locality">San Francisco</span><span class="tribe-delimiter">,</span> <abbr class="tribe-region tribe-events-abbr" title="California">CA</abbr> <span class="tribe-postal-code">94132</span> <span class="tribe-country-name">United States</span> </span>
(415) 242-7135

November 27 @ 6:20 pm – 6:50 pm

Stonestown Family YMCA Annex

3150 20th Avenue
San Francisco, CA 94132 United States + Google Map
(415) 242-7135

Welcome to our new website!

Here you’ll find everything you need to support your wellness journey, connect with community programs, and explore resources for youth development, healthy living, and social responsibility. Please take a look around. If you have any concerns please email us at [email protected]