St. Xavier Auditorium is located on the right side of the Alanchy to Kurumpanai road and it is works under the church administration. It was the longest demand of the parishners and the foundation stone was laid on 15.08.2010 by Most. Rev. Fr. Maria Dhasan. During this time Rev. Fr. Antony served as the Parish Priest of Alanchy and Mr. H. Dennis was the Parish Council vice president.
The construction work was completed by the hard works and donations of the parishners. After completion of the construction work, the Auditorium was blessed and inagurated by Kottar Diocese Bishop Peter Remigius and Most Rev. Fr. Solomon on 03.12.2013. During the inaguration time Rev. Fr. J. Arulananth was the Parish Priest and Mr. E. Babu Raj was the Parish Council vice president. At present, the parishners and outsiders are organizing their marriage functions and rituals here, and this is a great blessing for the parishners.