| Buildings destined mainly for dwellings, according to year of construction (grouped) by number of dwellings. 28-Madrid |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| 508882 | 12123 | 7773 | 15823 | 20914 | 46191 | 69214 | 111535 | 98574 | 126735 | |||
| TOTAL | ||||||||||||
| 100,00% | 100,00% | 100,00% | 100,00% | 100,00% | 100,00% | 100,00% | 100,00% | 100,00% | 100,00% | |||
| 1 | 341067 | 6911 | 4154 | 9269 | 13731 | 27267 | 33277 | 72917 | 78259 | 95282 | ||
| 67,02% | 57,01% | 53,44% | 58,58% | 65,65% | 59,03% | 48,08% | 65,38% | 79,39% | 75,18% | |||
| 2 | 34382 | 846 | 700 | 1528 | 1948 | 3530 | 4468 | 7096 | 6260 | 8006 | ||
| 6,76% | 6,98% | 9,01% | 9,66% | 9,31% | 7,64% | 6,46% | 6,36% | 6,35% | 6,32% | |||
| 3 | 9818 | 231 | 187 | 454 | 578 | 1257 | 1748 | 1996 | 1371 | 1996 | ||
| 1,93% | 1,91% | 2,41% | 2,87% | 2,76% | 2,72% | 2,53% | 1,79% | 1,39% | 1,57% | |||
| 4 | 7631 | 221 | 169 | 312 | 476 | 1106 | 1359 | 1419 | 988 | 1581 | ||
| 1,50% | 1,82% | 2,17% | 1,97% | 2,28% | 2,39% | 1,96% | 1,27% | 1,00% | 1,25% | |||
| 5 to 9 | 35585 | 1278 | 787 | 1026 | 1467 | 4475 | 7422 | 6995 | 4296 | 7839 | ||
| 6,99% | 10,54% | 10,12% | 6,48% | 7,01% | 9,69% | 10,72% | 6,27% | 4,36% | 6,19% | |||
| 10 to 19 | 46872 | 1766 | 1031 | 1548 | 1511 | 5639 | 12066 | 10609 | 4042 | 8660 | ||
| 9,21% | 14,57% | 13,26% | 9,78% | 7,22% | 12,21% | 17,43% | 9,51% | 4,10% | 6,83% | |||
| 20 to 39 | 26449 | 722 | 604 | 1300 | 951 | 2339 | 7374 | 7754 | 2509 | 2896 | ||
| 5,20% | 5,96% | 7,77% | 8,22% | 4,55% | 5,06% | 10,65% | 6,95% | 2,55% | 2,29% | |||
| 40 or more | 7078 | 148 | 141 | 386 | 252 | 578 | 1500 | 2749 | 849 | 475 | ||
| 1,39% | 1,22% | 1,81% | 2,44% | 1,20% | 1,25% | 2,17% | 2,46% | 0,86% | 0,37% | |||