 The lower part of the church tower is from the 12th/13th century, but the rest of the church was totally rebuilt in 1698–99.The parish of Allschwil also included Schönbuch, Hésingue (now in France) and until 1611, Hégenheim (also in France).After the short-lived Rauracian Republic (1792–93), the village was under French rule from 1793 to 1814.