| 2000 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|
| Total Single Detached Floor Space (million m2) | 143.2 | 187.8 | 190.4 | 192.4 | 194.5 | |
Single Detached Floor Space by Vintage (million m2) | ||||||
| Before 1946 | 9.9 | 7.5 | 7.4 | 7.2 | 7.1 | |
| 1946–1960 | 11.2 | 9.5 | 9.4 | 9.3 | 9.2 | |
| 1961–1977 | 35.5 | 33.5 | 33.3 | 32.9 | 32.6 | |
| 1978–1983 | 27.8 | 26.0 | 25.9 | 25.7 | 25.5 | |
| 1984–1995 | 43.8 | 39.7 | 39.5 | 39.3 | 39.1 | |
| 1996–2000 | 15.0 | 14.4 | 14.4 | 14.3 | 14.3 | |
| 2001–2005 | 0.0 | 15.4 | 15.4 | 15.4 | 15.4 | |
| 2006–2010 | 0.0 | 17.3 | 17.3 | 17.3 | 17.3 | |
| 2011–2015 | 0.0 | 14.5 | 14.5 | 14.5 | 14.5 | |
| 2016_2020 | 0.0 | 9.9 | 13.3 | 16.4 | 16.4 | |
| 2021_after | 0.0 | 0.0 | 0.0 | 0.0 | 3.3 | |
Shares (%) | ||||||
| Before 1946 | 6.9 | 4.0 | 3.9 | 3.8 | 3.6 | |
| 1946–1960 | 7.8 | 5.1 | 5.0 | 4.8 | 4.7 | |
| 1961–1977 | 24.8 | 17.8 | 17.5 | 17.1 | 16.8 | |
| 1978–1983 | 19.4 | 13.8 | 13.6 | 13.3 | 13.1 | |
| 1984–1995 | 30.6 | 21.2 | 20.8 | 20.4 | 20.1 | |
| 1996–2000 | 10.5 | 7.7 | 7.5 | 7.5 | 7.4 | |
| 2001–2005 | 0.0 | 8.2 | 8.1 | 8.0 | 7.9 | |
| 2006–2010 | 0.0 | 9.2 | 9.1 | 9.0 | 8.9 | |
| 2011–2015 | 0.0 | 7.7 | 7.6 | 7.6 | 7.5 | |
| 2016_2020 | 0.0 | 5.3 | 7.0 | 8.5 | 8.4 | |
| 2021_after | 0.0 | 0.0 | 0.0 | 0.0 | 1.7 | |
| Total Single Attached Floor Space (million m2) | 20.5 | 35.5 | 36.5 | 37.4 | 38.6 | |
Single Attached Floor Space by Vintage (million m2) | ||||||
| Before 1946 | 0.6 | 0.4 | 0.4 | 0.4 | 0.4 | |
| 1946–1960 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | |
| 1961–1977 | 1.9 | 1.8 | 1.8 | 1.8 | 1.7 | |
| 1978–1983 | 4.0 | 3.8 | 3.8 | 3.7 | 3.7 | |
| 1984–1995 | 9.3 | 8.4 | 8.4 | 8.3 | 8.3 | |
| 1996–2000 | 4.2 | 4.0 | 4.0 | 4.0 | 4.0 | |
| 2001–2005 | 0.0 | 3.7 | 3.7 | 3.7 | 3.7 | |
| 2006–2010 | 0.0 | 5.2 | 5.2 | 5.2 | 5.2 | |
| 2011–2015 | 0.0 | 4.4 | 4.4 | 4.4 | 4.4 | |
| 2016_2020 | 0.0 | 3.2 | 4.2 | 5.3 | 5.3 | |
| 2021_after | 0.0 | 0.0 | 0.0 | 0.0 | 1.3 | |
Shares (%) | ||||||
| Before 1946 | 2.7 | 1.2 | 1.1 | 1.1 | 1.0 | |
| 1946–1960 | 2.8 | 1.4 | 1.3 | 1.3 | 1.2 | |
| 1961–1977 | 9.4 | 5.0 | 4.9 | 4.7 | 4.5 | |
| 1978–1983 | 19.7 | 10.7 | 10.4 | 10.0 | 9.6 | |
| 1984–1995 | 45.1 | 23.7 | 23.0 | 22.3 | 21.5 | |
| 1996–2000 | 20.3 | 11.3 | 11.0 | 10.7 | 10.3 | |
| 2001–2005 | 0.0 | 10.6 | 10.3 | 10.0 | 9.7 | |
| 2006–2010 | 0.0 | 14.7 | 14.3 | 13.9 | 13.5 | |
| 2011–2015 | 0.0 | 12.4 | 12.1 | 11.8 | 11.5 | |
| 2016_2020 | 0.0 | 9.0 | 11.6 | 14.2 | 13.8 | |
| 2021_after | 0.0 | 0.0 | 0.0 | 0.0 | 3.3 | |