Carlsberg (Danish pronunciation: [ˈkʰɑˀlsˌpɛɐ̯ˀ]) is an area located straddling the border of Valby and Vesterbro districts in central Copenhagen, Denmark approximately 2.4 km from the City Hall Square. The area emerged when J.C. Jacobsen founded his original brewery in the district in 1847. The first brewing took place on 11 November 1847 and production continued until 30 October 2008, when production was moved to Fredericia in Jutland. The Jacobsen House Brewery is however still located in the district and produces specialty beers. The entire brewery grounds spread over more than 30 hectares and is currently being transformed into a new city district in Copenhagen.
The area is dominated by numerous historic and restored 19th- and early 20th-century buildings, many of which have lavish ornamentations, as well as two historic gardens. The buildings have served a wide array of original functions, some of which are not immediately associated with the production of beer. These include a lighthouse, stables, Italianate villas and a museum.
After the decision was made to close the brewery, plans were launched to redevelop the area into a new district. A master plan for the area draws on inspiration from classical, dense city centers with short, winding streets, passageways and small squares. It will also feature ten slim towers. The planned district will aim at sustainability and an active urban life. The plan won the master planning category at the 2009 World Architecture Festival.