| Total | Number of dwellings | | 532 102 |
| Dwellings, % | | 100 |
| Dwellings with piped water, % | | 93 |
| Dwellings with flush toilet, % | | 88 |
| Dwellings with bath or shower, % | | 84 |
| Dwellings with central heating, % | | 70 |
| Under 30 m² | Number of dwellings | | 25 558 |
| Dwellings, % | | 5 |
| Dwellings with piped water, % | | 94 |
| Dwellings with flush toilet, % | | 90 |
| Dwellings with bath or shower, % | | 78 |
| Dwellings with central heating, % | | 69 |
| 30–39.9 m² | Number of dwellings | | 62 831 |
| Dwellings, % | | 12 |
| Dwellings with piped water, % | | 97 |
| Dwellings with flush toilet, % | | 95 |
| Dwellings with bath or shower, % | | 92 |
| Dwellings with central heating, % | | 84 |
| 40–49.9 m² | Number of dwellings | | 111 365 |
| Dwellings, % | | 21 |
| Dwellings with piped water, % | | 97 |
| Dwellings with flush toilet, % | | 95 |
| Dwellings with bath or shower, % | | 93 |
| Dwellings with central heating, % | | 85 |
| 50–59.9 m² | Number of dwellings | | 66 170 |
| Dwellings, % | | 12 |
| Dwellings with piped water, % | | 94 |
| Dwellings with flush toilet, % | | 91 |
| Dwellings with bath or shower, % | | 88 |
| Dwellings with central heating, % | | 76 |
| 60–79.9 m² | Number of dwellings | | 133 226 |
| Dwellings, % | | 25 |
| Dwellings with piped water, % | | 94 |
| Dwellings with flush toilet, % | | 90 |
| Dwellings with bath or shower, % | | 89 |
| Dwellings with central heating, % | | 79 |
| 80–99.9 m² | Number of dwellings | | 39 051 |
| Dwellings, % | | 7 |
| Dwellings with piped water, % | | 86 |
| Dwellings with flush toilet, % | | 74 |
| Dwellings with bath or shower, % | | 71 |
| Dwellings with central heating, % | | 41 |
| 100–119.9 m² | Number of dwellings | | 26 926 |
| Dwellings, % | | 5 |
| Dwellings with piped water, % | | 88 |
| Dwellings with flush toilet, % | | 75 |
| Dwellings with bath or shower, % | | 73 |
| Dwellings with central heating, % | | 40 |
| 120–149.9 m² | Number of dwellings | | 22 124 |
| Dwellings, % | | 4 |
| Dwellings with piped water, % | | 89 |
| Dwellings with flush toilet, % | | 77 |
| Dwellings with bath or shower, % | | 76 |
| Dwellings with central heating, % | | 44 |
| At least 150 m² | Number of dwellings | | 25 860 |
| Dwellings, % | | 5 |
| Dwellings with piped water, % | | 91 |
| Dwellings with flush toilet, % | | 79 |
| Dwellings with bath or shower, % | | 77 |
| Dwellings with central heating, % | | 53 |
| Floor space unknown | Number of dwellings | | 18 991 |
| Dwellings, % | | 4 |