The main reason for this step was the increasing need of housing for enlisted men of the Royal Dano-Norwegian Navy and their families. The first of a total of 20 houses were finished in 1631 on plots of land outside Copenhagen purchased by the king. In total more than 200 apartments were fitted within the 20 buildings. The buildings have changed colour a number of times since the completion in 1641, ranging from the national colours of Denmark (red and white) to the reddish yellow colour that ordane the walls today.