Population growth and demographic changes, in particular the ageing of the population will create a need for new homes. In addition to housing the housing of the changes taking place in the structure of the municipality and the replacement of the uudistuotannolla account. The average size of housing has decreased and, at the same time, living rooms has grown. In Rovaniemi, in the single and double the number of housing of more than 76% of all housing is already. In Finnish Lapland, people live, on average, other countries are also in smaller apartments. The housing area per person was in 2013, of Rovaniemi 39.2 m2/inhabitant. Housing and construction, in accordance with the proximity of the Centre of uudistuotanto is focused on demand.