It was built in the historical style referring to the Gothic forms with elements of modernism. Situated in the eastern frontage road at the intersection of Grunwaldzka street. Brick building in the cross theme with small plastered parts (blinds of the gables, window blind surface, base course cornice). Founded on a plan similar to a rectangle with an annex, two-storey construction. Building with high cellar and a gable roof. The chapel was built in the period of various examples of monumental architecture in the city, connected with interest in Malbork due to the extensive restoration carried out at the castle. An example of neo-Gothic architecture with elements of modernism still fulfills its original function.