In the early 19th century the city had few public buildings. In the 1830s began the need for municipal buildings to be intrusive. It was planned a town hall that would contain
courthouse,
tax collector,
police commissioner,
magistrate - and
jail to replace the rickety, old jail in town. The municipal executive council turned to the Norway's most renowned architects. High construction costs meant that plans were put aside. In the late 1850s offered the
government to pay large contributions to municipalities who raised new jail constructions. The city did not let the chance go by. The magistracy proposed in 1860 to build the city hall and the jail at the square (marketplace). Architect
Carl Emil Kaurin in
Christiania constructed the city hall. The city hall with jail was built by workers from the capital in 1863-1864. The city hall was inaugurated on 15 September 1864. The Presidency hall was placed in the city hall in 1951. In the early 1980s, the old jail was demolished in connection with an expansion of the neighboring street Festningsgata, and the city hall was reconstructed and redecorated by city architect Alf Erikstad. ==References==