Berg is a neighbourhood in the west side of Oslo. It is located in the borough Nordre Aker, and is surrounded by the neighbourhoods Nordberg in the north, TÃÂ¥sen in the east and UllevÃÂ¥l Hageby in the southwest. Berg is named after an abandoned farm with the same name. Berg is mainly a residential area, and is served by the station Berg on the Sognsvann Line.