| Buildings destined mainly for dwellings, according to the class of home owner by the building's facilities . 28-Madrid |
| TOTAL | One person | The Community | A company | A public institution | |||
| Running water public supply | 96,12% | 95,50% | 98,13% | 96,93% | 94,17% | ||
| Running water private supply | 3,43% | 3,97% | 1,67% | 2,27% | 4,17% | ||
| Evacuation of residual waters (sewage) | 97,17% | 96,51% | 99,29% | 97,90% | 96,67% | ||
| Evacuation of residual waters (another type) | 2,05% | 2,54% | 0,46% | 1,62% | 3,33% | ||
| Porter service (only automatic) | 53,39% | 46,21% | 76,67% | 49,27% | 39,17% | ||
| Porter service (only person) | 0,33% | 0,24% | 0,59% | 3,72% | 8,33% | ||
| Porter service (both) | 4,84% | 1,48% | 15,43% | 26,78% | 29,17% | ||
| Has garage | 39,98% | 45,27% | 23,10% | 20,95% | 11,67% | ||
| Has gas | 61,92% | 55,89% | 81,33% | 69,09% | 65,00% | ||
| Has telephone | 91,57% | 89,43% | 98,46% | 96,12% | 95,00% | ||
| Has central hot water | 40,45% | 44,81% | 26,42% | 32,52% | 45,83% | ||
| TOTAL | . | . | 508882 | 387684 | 119842 | 1236 | 120 |