Amidst an ensemble of historic buildings (Old School, now Municipal House, Cantor House, parish barn), surrounded by old linden trees, you will find the church in the center of Landesbergen. The main part of the church building dates back to the 12th century and is therefore of Romanesque origin. The kreuzgratlose Gurtbogengewölbe inside the church is comparatively rare and has made the Landesberger church entries in various art travel guides. At the church building was built in later centuries, z. B. redesigned the windows in baroque style. Thus, the nave was extended by two (shortened) yokes, because in the 19th century the church had become too small for the growing local population. The construction seams are still visible on the outside of the church (1822). In addition, the church tower was built in those years, which has been carried out for cost reasons, not by seamless Quarder, but in quarry stone masonry. This replaced an earlier existing roof rider. The last major reconstruction of the church, dated from 1960, concerned the interior. The baroque pulpit altar, the historic Röver organ and most of the galleries were (unfortunately) removed. The parish tries to offset these losses by buying new ones. Worth mentioning is still the grave lie of the Estorfer nobility of Freytag right next to the church tower, in which even a Royal Hanoverian Field Marshal has found his final resting place.