"Patha Bhavan was founded on June 28, 1965 - by the Patha Bhavan Society comprising of eleven eminent teachers with a vision - at 103 A & C, Ballygunge Place, Kolkata - 700019, in rented premises. A number of illustrious personalities like Prof. Sushobhan Sarkar, Dr. Amiya Bose, Justice Tarun Kumar Bose and the film maestro Satyajit Ray were associated with the institution during its formative years. The school started with classes from nursery to class - VII in the same premises in the year 1968. From the beginning it was a coeducational institution, privately run under the governance of the Society - known as “PATHA BHAVAN SOCIETY”. In 1968 when the number of students increased to an extent that it was difficult to accommodate all of them in the existing premises at 103 A & C, Ballygunge Place, Kolkata - 700019, the primary section was shifted out to 13/1, Palm Avenue, Kolkata - 700019. Similarly when the Primary Section expanded, the founders thought that a Montessori environment was ideal at the pre primary level and a Montessori Section was set up at 5/1, Swinhoe Street, Kolkata - 700019 in 1976.