The CSI Cathedral Church, located near Mananchira Square, is one of Kozhikode’s most prominent historical landmarks. Its origins trace back to the pioneering work of the German Basel Missionaries, who began their activities in the Malabar region during the early 19th century. The church was officially inaugurated on 20 December 1856, emerging as the largest edifice constructed by the Basel Mission in Malabar. Beyond its religious function, the church stands as a testament to a significant socio-economic transformation that influenced the historical development of Kozhikode.

At the time of the missionaries’ arrival, the area known as Mananchira Maidan served as a refuge for destitute and elderly individuals, who were often subjected to harassment by British officers. Recognizing the need for both spiritual and social engagement, the British East India Company granted land for the construction of the church, enabling the Basel Mission to establish a center for worship and community support.

Architecturally, the CSI Cathedral in Kozhikode is a remarkable synthesis of European Gothic and traditional Kerala design elements. The church follows a cruciform layout, with ten robust pillars supporting an elevated timber roof crafted from local hardwood, emphasizing both durability and regional material use. The cathedral features three entrances: the main entrance on the west, crowned by the bell tower, and additional entrances on the north and south sides, while the altar is oriented towards the east, reflecting a common practice in Protestant church design.