Join Us

Join the Sonoma League and enjoy membership benefits!

League members receive periodic emails (known as “eBlasts") with updates on key preservation issues in Sonoma and the surrounding area, details on upcoming League events, and links to important preservation matters. 

Members enjoy complimentary admission to most League events including lectures, open houses, mid-year and holiday parties and more.

Members have free access to our Sonoma League Archives and Research Center. And, members qualify for discounts in renting the Maysonnave properties. Contact our House Manager Robert Demler at 707-536-6788 for details.

We always welcome volunteers to help us achieve our goals in the community. There are many opportunities available with the Sonoma League, including Docent duty at Maysonnave House, fundraising, event planning as well as volunteering in the League's Archives and Research Center. Contact the League at to inquire about volunteer opportunities.

To join the League, please start by selecting a membership level below:

Warning: browser cookies disabled. Please enable them to use this website.

Select membership level

* Mandatory fields
* Membership level

Upcoming Events


After years of work, our Historical Resources database is now online. The Preservation Guidelines are available on this site. 

Address & Map


291 First Street East

Sonoma, CA 95476

Powered by Wild Apricot Membership Software