| Main dwellings in buildings destined mainly for dwellings according to the building's facilities by state of the building . 21-Huelva |
| 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 | 96,85% | 2,85% | 97,78% | 1,41% | 35,80% | 0,43% | 0,74% | 11,80% | 15,24% | 84,10% | 42,21% | 150520 |
| In ruin | 88,39% | 8,53% | 89,51% | 6,85% | 42,94% | 1,12% | 6,01% | 3,22% | 18,04% | 52,73% | 41,82% | 715 |
| Bad | 88,62% | 9,71% | 95,05% | 2,41% | 41,81% | 0,43% | 0,00% | 3,71% | 16,33% | 70,75% | 42,18% | 1617 |
| Deficient | 94,17% | 4,80% | 96,09% | 2,13% | 38,65% | 0,75% | 0,30% | 2,68% | 9,12% | 76,72% | 26,80% | 9247 |
| Good | 97,17% | 2,61% | 97,96% | 1,32% | 35,50% | 0,40% | 0,76% | 12,54% | 15,62% | 84,91% | 43,24% | 138941 |