Nikolaikapelle

The Nikolai Chapel (Nikolaikapelle) in Hanover is the oldest surviving structure in the city and an important historic monument whose history is closely tied to the development of the medieval town. Originally built outside the old city walls at the southern edge of the Nikolai Cemetery, the church served the Nikolai Foundation as a leper chapel, meant to protect townspeople from infection with leprosy and the plague. Excavations have revealed that the original nave was built of rough-hewn limestone between 1250 and 1284. The polygonal chancel still visible today dates from around 1325 and incorporates the earliest known brickwork in Hanover. Over the following centuries, the chapel changed hands several times before being used in the 19th century by the newly founded Nordstadt congregation and later by the English congregation. During this period, the architect Conrad Wilhelm Hase converted the nave into a hall church.

During World War II, the chapel was badly damaged in air raids, leaving only the outer walls of the Gothic chancel standing. Part of the nave was demolished in 1953 for traffic planning reasons, to widen Goseriede. Today the ruin stands in a parklike setting that served as a cemetery until 1866. Visitors can see well-preserved gravestones from the 16th to 18th centuries along the outer walls, where they have been set up closely together as a lapidarium. The Hinüber family burial vault beneath the chapel is also part of this historic ensemble.

In recent years, the area around the ruin has changed as a result of urban development measures. As part of the Hannover City 2020 concept, the traffic circle on the busy Goseriede was removed and some of the roadways were narrowed. During the excavation work, human remains were found and reburied after a religious ceremony. The Nikolai Chapel thus remains a place where medieval history, church use, and modern urban planning meet.