Join Now
Diamond A residents who wish to join the Recreation Association, should first fill out our Membership Application (download by clicking on file below).

 /home/diamondaranch/Rec/Application/Rec%20Membership%20Application.2.pdf Rec Membership Application    

Then contact our membership chairperson:
Chris Degan
18885 Prospect Drive
The annual household dues are $750 for a Family/Household membership.  Checks may be given to Chris Degan or mailed to:
Diamond A Recreation Association
18843 Spring Dr.
Sonoma, CA 95476

After joining, each household will be issued a key to the Pool area, a key to the restrooms in the pool area and a key to the tennis courts. If any key is lost, there is a $50 replacement fee.