
The Doheny Mansion
Up to 100 guests (500 with the Front Lawn) · Indoor and outdoor

Three conference rooms inside the St. Joseph Administration Building.
Professional photography of Building 10 Conference Rooms. Select any photo to view it larger.
The St. Joseph Administration Building (Building 10) holds three conference rooms for board meetings, presentations, planning sessions and training: Conference Room 1 (up to 11), Conference Room 2 (up to 20) and the Gillin Conference Room (up to 12). Book one, two or all three.
Equipment and accessibility details are confirmed during inquiry.
Tables, seating and staging for this space come from the Doheny Campus supply — see what we hold.
Open the marker on the campus map to look around this space in 360°.
The panorama shows the building’s lobby; the conference rooms are inside.
Want to see Building 10 Conference Rooms in person?
Book a tourUse these verified details as a starting point. Final availability and event-specific requirements are confirmed through inquiry.
More questions? Read the FAQs
Building 10 Conference Rooms is at Doheny Campus, 10 Chester Place, Los Angeles, CA 90007, in Downtown Los Angeles, near Crypto.com Arena and LA Live.
The space, set up with tables and chairs from the University's own supply, plus free WiFi. No linens: rent them from Bon Appetit with your catering.
Building 10 Conference Rooms accommodates up to 20 guests per room.
Confirm specific dates through the official inquiry process.
Submit the preferred date, estimated attendance, event format, and known requirements through the official Mount Saint Mary’s event inquiry portal.
Share your preferred date, event format, and known requirements through the official inquiry portal.
Share your preferred date, estimated guest count, and the experience you have in mind - our events team follows up with availability, venue guidance, and a tailored quote.