| Buildings destined mainly for dwellings, according to type by year of construction (grouped). 27-Lugo |
| TOTAL | Building with only one family dwelling | Building with several family dwellings | Buildings mainly with family dwellings shared with premises | Buildings mainly with group dwellings: hotel, youth hostel, pension... | Buildings mainly with group dwellings: convent, barracks, prison... | Buildings mainly with group dwellings: education institutions, intermediate boarding schools, military academies... | Buildings mainly with group dwellings: hosptials in general, institutions for disabled and marginalised people... | |
| TOTAL | 113.381 | 94.128 | 9.728 | 9.430 | 18 | 47 | 7 | 23 |
| Before 1900 | 27.738 | 26.018 | 906 | 790 | 3 | 10 | 4 | 7 |
| 1900-1920 | 9.630 | 8.787 | 403 | 433 | 3 | 3 | 0 | 1 |
| 1921-1940 | 8.632 | 7.606 | 475 | 546 | 1 | 3 | 0 | 1 |
| 1941-1950 | 7.577 | 6.382 | 620 | 573 | 0 | 1 | 0 | 1 |
| 1951-1960 | 9.743 | 7.866 | 969 | 903 | 0 | 3 | 0 | 2 |
| 1961-1970 | 10.392 | 7.521 | 1.462 | 1.399 | 4 | 3 | 2 | 1 |
| 1971-1980 | 13.796 | 9.759 | 2.090 | 1.922 | 2 | 15 | 0 | 8 |
| 1981-1990 | 14.392 | 11.323 | 1.534 | 1.523 | 2 | 7 | 1 | 2 |
| 1991-2001 | 11.481 | 8.866 | 1.269 | 1.341 | 3 | 2 | 0 | 0 |