| Buildings destined mainly for dwellings, according to the number of floors above ground by the building's facilities . 28-Madrid |
| TOTAL | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 or more | |||
| Running water public supply | 96,12% | 93,33% | 96,77% | 98,33% | 97,82% | 98,12% | 98,12% | 98,54% | 98,93% | 99,32% | 98,15% | ||
| Running water private supply | 3,43% | 5,72% | 2,96% | 1,54% | 1,90% | 1,64% | 1,88% | 1,46% | 1,07% | 0,68% | 1,85% | ||
| Evacuation of residual waters (sewage) | 97,17% | 93,81% | 98,17% | 99,41% | 99,16% | 99,40% | 99,65% | 99,66% | 99,74% | 100,00% | 99,46% | ||
| Evacuation of residual waters (another type) | 2,05% | 4,60% | 1,26% | 0,29% | 0,55% | 0,36% | 0,35% | 0,34% | 0,26% | 0,00% | 0,54% | ||
| Porter service (only automatic) | 53,39% | 36,01% | 49,16% | 72,95% | 84,45% | 88,10% | 77,24% | 58,58% | 54,86% | 54,66% | 49,46% | ||
| Porter service (only person) | 0,33% | 0,31% | 0,25% | 0,40% | 0,25% | 0,31% | 0,61% | 1,06% | 0,87% | 0,41% | 1,06% | ||
| Porter service (both) | 4,84% | 0,97% | 1,06% | 3,61% | 9,16% | 8,84% | 20,22% | 39,50% | 43,48% | 44,73% | 49,07% | ||
| Has garage | 39,98% | 21,92% | 60,21% | 61,95% | 22,56% | 15,37% | 20,26% | 21,76% | 21,52% | 25,27% | 22,21% | ||
| Has gas | 61,92% | 47,79% | 57,87% | 75,39% | 79,84% | 84,02% | 84,26% | 88,01% | 89,61% | 94,39% | 91,90% | ||
| Has telephone | 91,57% | 83,70% | 92,48% | 98,00% | 98,69% | 99,01% | 98,28% | 98,60% | 99,18% | 99,86% | 99,02% | ||
| Has central hot water | 40,45% | 42,82% | 46,74% | 41,18% | 23,76% | 19,08% | 21,16% | 30,05% | 38,02% | 34,86% | 42,84% | ||
| TOTAL | . | . | 508882 | 162259 | 187768 | 55978 | 29735 | 37046 | 11842 | 7450 | 8882 | 1480 | 6442 |