Update 9/18/15: It opened on Thursday, September 17th! Looking good! The Camarillo Drive-Thru Starbucks joins other local area drive-thru Starbucks locations in Thousand Oaks (T.O. Blvd at Rancho Rd), Newbury Park (Wendy & Grande Vista), Thousand Oaks (Oak Park adjacent) (Lindero and Kanan), Simi Valley (Los Angeles and 1st), Oxnard (Channel Island and Rose, Saviers & Channel Islands), Santa Paula (Palm and Harvard) and Fillmore (Highway 126 and A Street). I'm seeing a trend here.
Original post 7/24/15: A drive-thru Starbucks is work in process at the corner of Las Posas and Arneill in Camarillo. It will be replacing the existing Starbucks at the Camarillo Village Square.
Also in the works is a Sweet Frog Premium Frozen Yogurt adjacent to the new Starbucks. In the existing Starbucks location in the plaza (adjacent to Subway and Panda Express on the other side) a Wingstop is planned. No word on timing of course as it will obviously be contingent on timing of the transition of Starbucks.