The oldest church in Kehl should be established as the central location of the parish by expanding the administration into a multi-functional parish center through the construction of a new parish hall and the refurbishment of the Christus-Kirche built in 1822 by Hans Voss, a Weinbrenner “disciple”. The spatial concept of the community center is similar to that of a cloister, the central element of which, however, is not an inner courtyard but the community event hall. This central, column-free community hall can be read from the outside due to its greater room height and a side skylight that serves for lighting and ventilation.

All around is the access and a band of adjoining rooms running along the closed façade, which is interrupted by two large windows that provide lighting for the meeting rooms and group rooms as well as the corridor zone. The event hall and the two adjacent group rooms can be interconnected in numerous combinations via folding walls. This ensures maximum flexibility in use. In the spirit of Weinbrenner's classicism, the architecture of the community center is determined by a consistent, clear geometric order, precise details, the use of light and pure and comprehensible use of materials.