It is a post-evangelical church in neo-Gothic style. It was built in 1728 on the site of the previous one, which had burnt down in a great fire two years earlier. The founder was the then owner of the village, Baron Moritz von Teichmann. When its foundations were being laid, a crypt with the coffins of the last Maltzans from Cieszko was discovered. It is a brick and plastered building.
It is a rectangular hall church, with wooden galleries, a flat ceiling, three bells on the tower and a clock. The church was restored in 1960-63 and the interior was renovated in 1973.
Most Masses are now held there.
Adjacent to this church are the buildings that once housed the parish school and the parish house.
Source: www.szlakcieszkowski.webt.pl/kosciolpomocniczy