Why Join TDX?
See the benefits of joining Theta Delta Chi for a better Cal Berkeley experience
National Fraternity
Our house is a chapter of the Theta Delta Chi International Fraternity.
Social Experience
An active social fraternity, TDX members enjoy parties, sports, trips to Tahoe and much more.
Alumni Gatherings
Graduate members get together at the house to re-live their ‘glory days’.
About Theta Delta Chi at UC Berkeley
Our fraternity at UC Berkeley was established in 1900 for male students attending UC Berkeley. Where friends become brothers, in a common search for academic success built on strong bonds of friendship without prejudices. We welcome excellent young men of academic achievement, from California and all over the globe. We honor tradition, enjoy social activities and events, and create friendships which last a lifetime.

Solid Fraternity – Long History
Established in 1900, the Delta Deuteron charge is a chapter of Theta Delta Chi international fraternity. We’re one of the oldest surviving fraternity chapters on the Berkeley campus. Our chapter’s Charge house was built in 1916 for our fraternity, designed by one of our alumni.

Better College Life
Our mission is to provide safe accommodations for male students attending UC Berkeley. The social environment at TDX benefits the men with friendships, and support against the stress & challenge of Cal’s rigorous coursework.
Our mission is to help students achieve graduation and success in life, enhanced by strong friendships and memories from our fraternity days.

Managing For The Future
Fraternity brotherhood is active and social. The young men study and then relax—that’s their main focus. But they also help operate parts of the fraternity business; gaining experience in leadership and management.
Men who graduate from UC Berkeley with fraternity leadership and social experiences are more well prepared for the rigors of professional adult life. They enter working life with advantages which support success.
Our vision is to sustain this historic residence in perpetuity, to ensure that future Cal men will have the option of living in Theta Delta Chi.


GREAT HOUSE, GREAT LOCATION!
The Delta Deuteron house sits prominently on the corner of College and Durant avenues in Berkeley, California only a block from the UC Berkely campus. This location is very convenient for students attending classes and is closest to the thriving campus community on Telegraph Ave., with banks, book stores, restaurants and campus services.
CLAIMS TO FAME
Known by the locals as the “Chia House” for its lush ivy foliage, the house is an icon of the traditional ‘ivy league’ fraternity. Delta Deut was featured in the hit 1960’s movie The Graduate, starring Dustin Hoffman. Football start Chuck Muncie was a member in good standing, and a Cal Football star in the 70’s.
Friendships for Life
The social experience at our UC Berkeley fraternity can create enduring friendships. The bonds of brotherhood start in college, and remain strong for many years; memories that last a lifetime!
In this photo, Berkeley Theta Delts have an unexpected meet-up at an away football game in Missouri.

PARTIES & EVENTS
Click the photos below to see more about student parties & weekend trips or our alumni events at Theta Delta Chi fraternity, UC Berkeley. Delta Deuteron Alumni can find info below on upcoming events at the Charge House.
Alumni Support
The fraternity has enjoyed a recent surge of alumni member support and effort, with a strong Board of Directors who continue to manage the finances and make necessary repairs. The participation of alumni from various generations creates a mentoring opportunity for alumni to support a healthy fraternal culture. Read More
