Late-classical, brick, plastered, one nave, chancel with a narrower and lower than the nave, semicircular closed. Next to it vestry and porch. On both sides of nave there are two square chapels. Behind the chancel the bas-relief of St. Joseph.

Inside, the main altar from 1935 - 1937, adapted to the style of the Church, in its centre the eighteenth - century (1715) Baroque painting of Our Lady of Mount Carmel (obscured by the XVIII - century painting of St. Nicholas. In the Chapel on the right epitaph of Czachórscy family, property owners in Grabowczyku (including Wladyslaw Czachórski, the great painter), buried in the local cemetery.