The first church had 40 ft length and 20 ft width. By this time around 85 families newly arrived. The church shed was also used as a school. Kottur Kuriyakkos, who was appointed as Pastor in the Church was also started teaching here. Anchupankil Thomas, Kesari, Nadackal Abraham, Thekkel Philip, V A Joseph were also Teachers in this primary school. While taking a survey of Amboori, it is learned that the property belongs to Chennellikkunnel Uthuppan and to buy this property him was unsuccessful. He has not even listened to Fr. Adeyadathoos, who have put his time and health to develop this area. Hence the faithful decided to shift the church a new place which is bought from Pattani A Varkki Vakkeel, who had around 200 acres of land in Amboori. Half acres of land had been bought by Rs. 150/- and another half acres he had donated. A new shed also came up for school. In 1955, Rev. Fr. Joseph Malipparambil has been appointed as the Vicar of the Church. Jacob Thottanani, Fr. Losious, and Fr. Antony Puthoor helped him. Their combined effort has changed the face of Amboori. George LP School building has been completed. A new building for St. Thomas UP School has been erected and approval for the Schools has been received from Government. They also concentrated to develop nearby places like Arukani, Netta, Thekkupara, Dalmukham, Vavodu, and Venuthadam. Amboori has got a Post office in 10-07-1955, Roads linking Kudappanamoodu-Koottappu-Amboori, Vazhichal-Amboori, Aanamukham-Amboori, Pantha-Amboori, Thekkupara-Amboori has been developed with the help of all locals. During this time, Amboori also had a Library and Sports Club. In 1961, under N E S Block, Perunkadavila a Health Center & Midwifery started here. In 1962, a private market established in Koottappu. The Amboori Co-operative Bank has started functioning from 29-03-1965. A Milk Society, Dairy Farm, Poultry Farm, Bee Farm, and Bamboo Societies established during the 1965–69 period by Fr. Antony Puthoor.