Type of dwelling;Construction year (added) of the building;Total
2.1 Total main dwellings;Total;18,083,692
2.1 Total main dwellings;Before 1900;597,453
2.1 Total main dwellings;From 1900 to 1920;358,404
2.1 Total main dwellings;From 1921 to 1940;490,702
2.1 Total main dwellings;From 1941 to 1950;546,733
2.1 Total main dwellings;From 1951 to 1960;1,315,009
2.1 Total main dwellings;From 1961 to 1970;2,703,119
2.1 Total main dwellings;From 1971 to 1980;3,720,472
2.1 Total main dwellings;From 1981 to 1990;2,242,375
2.1 Total main dwellings;From 1991 to 2001;2,598,718
2.1 Total main dwellings;From 2002 to 2011;2,955,554
2.1 Total main dwellings;No data recorded;555,155
2.21 Secondary dwellings;Total;3,681,565
2.21 Secondary dwellings;Before 1900;207,956
2.21 Secondary dwellings;From 1900 to 1920;102,711
2.21 Secondary dwellings;From 1921 to 1940;108,352
2.21 Secondary dwellings;From 1941 to 1950;124,624
2.21 Secondary dwellings;From 1951 to 1960;218,147
2.21 Secondary dwellings;From 1961 to 1970;401,816
2.21 Secondary dwellings;From 1971 to 1980;747,628
2.21 Secondary dwellings;From 1981 to 1990;599,071
2.21 Secondary dwellings;From 1991 to 2001;480,647
2.21 Secondary dwellings;From 2002 to 2011;625,945
2.21 Secondary dwellings;No data recorded;64,667
2.22 Empty dwellings;Total;3,443,365
2.22 Empty dwellings;Before 1900;236,471
2.22 Empty dwellings;From 1900 to 1920;129,586
2.22 Empty dwellings;From 1921 to 1940;155,761
2.22 Empty dwellings;From 1941 to 1950;159,485
2.22 Empty dwellings;From 1951 to 1960;300,949
2.22 Empty dwellings;From 1961 to 1970;468,263
2.22 Empty dwellings;From 1971 to 1980;543,252
2.22 Empty dwellings;From 1981 to 1990;295,750
2.22 Empty dwellings;From 1991 to 2001;316,828
2.22 Empty dwellings;From 2002 to 2011;767,925
2.22 Empty dwellings;No data recorded;69,095