| Buildings destined mainly for dwellings, according to year of construction (grouped) by the building's facilities . 47-Valladolid |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| Running water public supply | 96,63% | 96,84% | 96,93% | 97,24% | 98,10% | 97,91% | 97,89% | 95,76% | 93,26% | 97,60% | ||
| Running water private supply | 2,74% | 0,73% | 0,85% | 1,32% | 1,21% | 1,60% | 1,84% | 3,98% | 6,74% | 2,37% | ||
| Evacuation of residual waters (sewage) | 96,47% | 96,55% | 96,47% | 97,10% | 97,91% | 97,78% | 97,79% | 95,37% | 92,73% | 97,95% | ||
| Evacuation of residual waters (another type) | 2,68% | 0,86% | 0,85% | 1,37% | 1,19% | 1,51% | 1,78% | 4,09% | 6,76% | 2,01% | ||
| Porter service (only automatic) | 22,83% | 4,30% | 4,13% | 6,00% | 9,41% | 14,03% | 26,63% | 24,07% | 27,71% | 42,96% | ||
| Porter service (only person) | 0,04% | 0,01% | 0,00% | 0,02% | 0,04% | 0,06% | 0,06% | 0,09% | 0,03% | 0,04% | ||
| Porter service (both) | 0,96% | 0,16% | 0,41% | 0,39% | 0,21% | 0,41% | 1,42% | 1,94% | 0,56% | 1,63% | ||
| Has garage | 35,59% | 12,54% | 13,05% | 13,78% | 13,11% | 15,08% | 18,91% | 32,46% | 55,16% | 71,30% | ||
| Has gas | 27,12% | 4,16% | 5,09% | 11,63% | 16,28% | 29,03% | 34,03% | 24,54% | 24,57% | 49,62% | ||
| Has telephone | 83,65% | 65,92% | 66,94% | 70,13% | 74,53% | 83,71% | 89,64% | 88,84% | 89,28% | 91,94% | ||
| Has central hot water | 64,23% | 53,01% | 57,94% | 52,72% | 58,50% | 59,26% | 60,36% | 68,67% | 75,66% | 69,45% | ||
| TOTAL | . | . | 93393 | 11734 | 3654 | 4101 | 5364 | 11470 | 9855 | 12558 | 14595 | 20062 |