| Secondary dwellings in buildings destined mainly for dwellings according to the building's facilities by state of the building |
| Running water public supply | Running water private supply | Evacuation of residual waters (sewage) | Evacuation of residual waters (another type) | Porter service (only automatic) | Porter service (only person) | Porter service (both) | Has garage | Has gas | Has telephone | Has central hot water | TOTAL | |
| TOTAL | 93,33% | 5,92% | 87,27% | 10,96% | 41,58% | 1,25% | 7,15% | 23,21% | 28,60% | 77,99% | 43,10% | 3351300 |
| In ruin | 78,02% | 10,93% | 74,57% | 14,19% | 38,00% | 2,55% | 6,52% | 5,50% | 26,09% | 60,01% | 30,80% | 23498 |
| Bad | 85,70% | 8,24% | 81,47% | 11,35% | 36,55% | 1,85% | 5,48% | 4,85% | 25,15% | 62,06% | 28,41% | 43142 |
| Deficient | 91,32% | 6,28% | 85,39% | 10,87% | 35,55% | 1,07% | 5,12% | 7,79% | 23,94% | 67,08% | 34,73% | 209582 |
| Good | 93,69% | 5,83% | 87,57% | 10,93% | 42,09% | 1,25% | 7,31% | 24,66% | 28,98% | 79,09% | 43,97% | 3075078 |