It was Mr. Michael, one of Ranipet parishioners and the then station master of Walaja Road Railway Station, who informed Mother Ann Mary about the availability of land for purchase at Ammoor. Mother Ann Mary the then Superior of Ranipet purchased the 8 acres and 28cents of land at Ammoor. Ammoor community was originally a satellite community of Little Flower Convent Ranipet. The registration was done on August 11, 1969. Rev.Fr.C.M. Peter the parish priest of Ranipet blessed the land. A small house was built and blessed on May 31, 1971 by Rev.Fr.Christi.