Brønshøj Church was built in the 1180s by Bishop Absalon, who is regarded as the founder of Copenhagen. This makes the Church the oldest intact building in Copenhagen. Originally dedicated to Saint Lawrence, Brønshøj Church is first mentioned in two papal briefs of 21 October 1186 and 25 March 1193. Limestone from Stevns Klint was used to build the Romanesque-style nave and choir. The red-brick Gothic tower was added in the 1400s. The porch was added in 1892, while the north-facing vestry was not added until 1942.
References:The Royal Palace was built in the first half of the 19th century as the Norwegian residence of King Charles III, who also reigned as king of Sweden and otherwise resided there, and is the official residence of the present Norwegian monarch. The crown prince resides at Skaugum in Asker west of Oslo. The palace has 173 rooms.
Until the completion of the Royal Palace, Norwegian royalty resided in Paleet, the magnificent town house in Christiania that the wealthy merchant Bernt Anker bequeathed to the State in 1805 to be used as a royal residence. During the last years of the union with Denmark it was used by the viceroys of Norway, and in 1814 by the first king of independent Norway, Christian Frederick.