The structural fabric of the town hall dates back to 1560 and was changed after the city had been elevated to a royal free-trade zone in 1648. The architectural basis is thought to go back to early renaissance. The diamond-shaped ashlar of the portal points to this era, too. The one-storey building with a broad front featuring two round oriels on the sides and a rectangular oriel in the centre has been refurbished during the baroque; a massive attic has been built on top of it during the same period. The murals discovered in 1926 probably also go back to the early renaissance period and have been adapted to fit the baroque tastes later on. In 1949 Rudolf Holzinger repainted them by closely sticking to old patterns. He also completed the missing pictures. https://eisenstadt-leithaland.at/city-hall.html

The Leatherer (Ledererturm) Tower remained the only one of the four city towers, while the other three were demolished in the course of the 19th century. Today it is THE trademark of Wels. The name of the gateway through the Ledererturm, mentioned for the first time on 24 July 1326, comes from the suburb district "Unter den Lederern", “Amongst the leatherers”, (today's Fabrikstrasse and Schwimmschulgasse), where there were numerous leather workshops. In 1610, the tower was heavily damaged during a vain attack on the town by the "Passauer Kriegsvolk" and threatened to collapse. Through a reconstruction in the years 1616 to 1619 by the Wels master brick mason Marx Martin Spaz from Linz, the Leatherer-Tower got its present form (wedge stone of the gate with the date of the year 1618). The nearly 38-meter-high building on an almost square floor plan consists of horizontal floors, each with a window on the east and west sides in three of its four floors. On the fourth floor is the clock tower. The gate has a row of rustic tiles, which are pointed at the arch, and the corners of the tower are emphasized by cuboids just as well. https://www.wels.at/en/welsmarketing/tourism/sightseeing/sights/austria/poi/400641/ledererturm-tower.html

It is presumed that a small chapel existed here as early as in the year 800. The All Saints church was first mentioned in historical documents in 1375. https://www.dibk.at/Media/Pfarren/Innsbruck-Allerheiligen#