History of Senior High School Petra

Originally founded in September 1951 in Road Embong Wungu No. 2, Surabaya. Opened in conjunction with Christian SMP Petra 1, with 2 study groups / classes, 55 students for junior high school. As for senior high school level, received three study groups / classes, 109 students.

After high school running eight years, enthusiasts who enter high school levels increased, so that in 1959, Petra 1 Christian high school moved to Jalan Kalianyar No. 43, Surabaya. In 1985, Petra 1 Christian high school is accredited with the status of "Recognized".

The development of Petra Christian high school a more rapidly. In 1991, moved again occupy a larger area in Jalan Major General. H.R. Mohamad Kav. 808, Surabaya.

With the development of the region west of Surabaya, students who wish to enter in an increasingly Petra Christian high school is not accommodated. To that end, the new school year, in July 2004, Petra Christian high school moved again occupy a wider area on Western Ring Road In Perum. Graha Famili, Surabaya. In 2004, the school is accredited with the status of "Accredited A ".