| Secondary dwellings in buildings destined mainly for dwellings according to the building's facilities by state of the building . 33-Asturias |
| 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 | 92,09% | 6,66% | 71,50% | 22,92% | 42,30% | 0,30% | 4,48% | 20,22% | 43,25% | 77,39% | 47,93% | 55594 |
| In ruin | 67,28% | 8,09% | 46,88% | 25,55% | 17,46% | 0,74% | 0,00% | 4,04% | 27,39% | 42,10% | 29,41% | 544 |
| Bad | 75,00% | 9,63% | 52,56% | 24,51% | 21,10% | 0,12% | 0,61% | 1,95% | 29,39% | 50,73% | 25,00% | 820 |
| Deficient | 83,47% | 11,27% | 63,02% | 25,94% | 34,38% | 0,37% | 1,46% | 4,24% | 35,01% | 64,03% | 32,60% | 3770 |
| Good | 93,28% | 6,26% | 72,71% | 22,64% | 43,51% | 0,29% | 4,82% | 21,88% | 44,26% | 79,21% | 49,65% | 50460 |