Maienfeld is first mentioned as a town in 1346, however it seems to have lacked a town government (until 1437) or guilds. In 1388 Maienfeld acquired the rights to charge a toll on the Roman Road that led from Chur over the St. Luzisteig to the north. Maienfeld also had a market, though the neighboring city of Malans had the market right. Following the death of the Toggenburger line, Maienfeld joined the League of the Ten Jurisdictions in 1436. In 1438 the city reached an agreement with the von Brandis and von Aarburg (inheritors of some Toggenburg lands) families. The agreement gave Maienfeld a set of rights and gave the city the right to Low Justice over the communities of Malans and Jenins.