| 2000 | 2018 | 2019 | 2020 | 2021 | ||
|---|---|---|---|---|---|---|
| Surface de plancher totale des maisons unifamiliales (millions m2) | 407.7 | 539.7 | 551.9 | 564.4 | 576.9 | |
Surface de plancher des maisons unifamiliales par période de construction (millions m2) | ||||||
| Avant 1946 | 63.9 | 56.1 | 56.0 | 55.6 | 55.2 | |
| 1946–1960 | 35.2 | 35.9 | 35.9 | 35.6 | 35.4 | |
| 1961–1977 | 88.9 | 84.3 | 84.6 | 84.4 | 84.1 | |
| 1978–1983 | 57.3 | 55.0 | 54.3 | 54.2 | 54.1 | |
| 1984–1995 | 129.6 | 118.0 | 117.8 | 117.6 | 117.5 | |
| 1996–2000 | 33.0 | 34.6 | 34.5 | 34.5 | 34.5 | |
| 2001–2005 | 0.0 | 52.9 | 52.9 | 52.9 | 52.9 | |
| 2006–2010 | 0.0 | 43.0 | 43.0 | 43.0 | 43.0 | |
| 2011–2015 | 0.0 | 33.6 | 33.6 | 33.6 | 33.6 | |
| 2016–2020 | 0.0 | 26.4 | 39.3 | 53.0 | 53.0 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 13.7 | |
Part (%) | ||||||
| Avant 1946 | 15.7 | 10.4 | 10.1 | 9.8 | 9.6 | |
| 1946–1960 | 8.6 | 6.6 | 6.5 | 6.3 | 6.1 | |
| 1961–1977 | 21.8 | 15.6 | 15.3 | 15.0 | 14.6 | |
| 1978–1983 | 14.0 | 10.2 | 9.8 | 9.6 | 9.4 | |
| 1984–1995 | 31.8 | 21.9 | 21.3 | 20.8 | 20.4 | |
| 1996–2000 | 8.1 | 6.4 | 6.3 | 6.1 | 6.0 | |
| 2001–2005 | 0.0 | 9.8 | 9.6 | 9.4 | 9.2 | |
| 2006–2010 | 0.0 | 8.0 | 7.8 | 7.6 | 7.5 | |
| 2011–2015 | 0.0 | 6.2 | 6.1 | 5.9 | 5.8 | |
| 2016–2020 | 0.0 | 4.9 | 7.1 | 9.4 | 9.2 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4 | |
| Surface de plancher totale des maisons individuelles attenantes (millions m2) | 77.9 | 125.6 | 128.0 | 130.6 | 133.2 | |
Surface de plancher des maisons individuelles attenantes par période de construction (millions m2) | ||||||
| Avant 1946 | 10.5 | 9.4 | 9.4 | 9.3 | 9.2 | |
| 1946–1960 | 5.7 | 6.6 | 6.6 | 6.6 | 6.5 | |
| 1961–1977 | 13.4 | 12.3 | 12.5 | 12.5 | 12.5 | |
| 1978–1983 | 11.7 | 11.4 | 11.1 | 11.1 | 11.0 | |
| 1984–1995 | 27.5 | 29.8 | 29.8 | 29.7 | 29.7 | |
| 1996–2000 | 9.0 | 11.2 | 11.2 | 11.2 | 11.2 | |
| 2001–2005 | 0.0 | 15.1 | 15.1 | 15.1 | 15.1 | |
| 2006–2010 | 0.0 | 11.8 | 11.8 | 11.8 | 11.8 | |
| 2011–2015 | 0.0 | 9.8 | 9.8 | 9.8 | 9.8 | |
| 2016–2020 | 0.0 | 8.2 | 10.7 | 13.5 | 13.5 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 2.8 | |
Part (%) | ||||||
| Avant 1946 | 13.5 | 7.5 | 7.3 | 7.1 | 6.9 | |
| 1946–1960 | 7.3 | 5.3 | 5.2 | 5.0 | 4.9 | |
| 1961–1977 | 17.2 | 9.8 | 9.8 | 9.6 | 9.4 | |
| 1978–1983 | 15.0 | 9.1 | 8.7 | 8.5 | 8.3 | |
| 1984–1995 | 35.3 | 23.8 | 23.3 | 22.8 | 22.3 | |
| 1996–2000 | 11.6 | 8.9 | 8.8 | 8.6 | 8.4 | |
| 2001–2005 | 0.0 | 12.0 | 11.8 | 11.5 | 11.3 | |
| 2006–2010 | 0.0 | 9.4 | 9.2 | 9.1 | 8.9 | |
| 2011–2015 | 0.0 | 7.8 | 7.6 | 7.5 | 7.3 | |
| 2016–2020 | 0.0 | 6.5 | 8.4 | 10.4 | 10.2 | |
| 2021-2025 | 0.0 | 0.0 | 0.0 | 0.0 | 2.1 | |