No. of real estate properties Municipality (with more than 50,000 inhabitants or provincial capitals) Year of construction (aggregate) Total Total 33004 Avilés Total 5,905 Total 33004 Avilés Before 1900 495 Total 33004 Avilés 1900 to 1920 241 Total 33004 Avilés 1921 to 1940 294 Total 33004 Avilés 1941 to 1950 350 Total 33004 Avilés 1951 to 1960 1,431 Total 33004 Avilés 1961 to 1970 1,067 Total 33004 Avilés 1971 to 1980 502 Total 33004 Avilés 1981 to 1990 402 Total 33004 Avilés 1991 to 2001 598 Total 33004 Avilés 2002 to 2011 525 Total 33024 Gijón Total 20,413 Total 33024 Gijón Before 1900 1,363 Total 33024 Gijón 1900 to 1920 549 Total 33024 Gijón 1921 to 1940 668 Total 33024 Gijón 1941 to 1950 858 Total 33024 Gijón 1951 to 1960 2,145 Total 33024 Gijón 1961 to 1970 3,881 Total 33024 Gijón 1971 to 1980 3,041 Total 33024 Gijón 1981 to 1990 2,116 Total 33024 Gijón 1991 to 2001 3,061 Total 33024 Gijón 2002 to 2011 2,731 Total 33044 Oviedo Total 15,009 Total 33044 Oviedo Before 1900 1,949 Total 33044 Oviedo 1900 to 1920 936 Total 33044 Oviedo 1921 to 1940 858 Total 33044 Oviedo 1941 to 1950 1,039 Total 33044 Oviedo 1951 to 1960 1,922 Total 33044 Oviedo 1961 to 1970 1,489 Total 33044 Oviedo 1971 to 1980 1,648 Total 33044 Oviedo 1981 to 1990 1,459 Total 33044 Oviedo 1991 to 2001 2,114 Total 33044 Oviedo 2002 to 2011 1,595 Total 33066 Siero Total 10,936 Total 33066 Siero Before 1900 2,363 Total 33066 Siero 1900 to 1920 491 Total 33066 Siero 1921 to 1940 559 Total 33066 Siero 1941 to 1950 600 Total 33066 Siero 1951 to 1960 1,285 Total 33066 Siero 1961 to 1970 938 Total 33066 Siero 1971 to 1980 899 Total 33066 Siero 1981 to 1990 995 Total 33066 Siero 1991 to 2001 1,243 Total 33066 Siero 2002 to 2011 1,563 1 33004 Avilés Total 2,461 1 33004 Avilés Before 1900 374 1 33004 Avilés 1900 to 1920 140 1 33004 Avilés 1921 to 1940 183 1 33004 Avilés 1941 to 1950 178 1 33004 Avilés 1951 to 1960 426 1 33004 Avilés 1961 to 1970 305 1 33004 Avilés 1971 to 1980 101 1 33004 Avilés 1981 to 1990 121 1 33004 Avilés 1991 to 2001 305 1 33004 Avilés 2002 to 2011 328 1 33024 Gijón Total 10,210 1 33024 Gijón Before 1900 1,221 1 33024 Gijón 1900 to 1920 360 1 33024 Gijón 1921 to 1940 414 1 33024 Gijón 1941 to 1950 481 1 33024 Gijón 1951 to 1960 1,059 1 33024 Gijón 1961 to 1970 975 1 33024 Gijón 1971 to 1980 1,020 1 33024 Gijón 1981 to 1990 1,108 1 33024 Gijón 1991 to 2001 1,706 1 33024 Gijón 2002 to 2011 1,866 1 33044 Oviedo Total 7,777 1 33044 Oviedo Before 1900 1,733 1 33044 Oviedo 1900 to 1920 727 1 33044 Oviedo 1921 to 1940 589 1 33044 Oviedo 1941 to 1950 601 1 33044 Oviedo 1951 to 1960 855 1 33044 Oviedo 1961 to 1970 447 1 33044 Oviedo 1971 to 1980 578 1 33044 Oviedo 1981 to 1990 556 1 33044 Oviedo 1991 to 2001 1,067 1 33044 Oviedo 2002 to 2011 624 1 33066 Siero Total 9,257 1 33066 Siero Before 1900 2,271 1 33066 Siero 1900 to 1920 448 1 33066 Siero 1921 to 1940 466 1 33066 Siero 1941 to 1950 525 1 33066 Siero 1951 to 1960 1,093 1 33066 Siero 1961 to 1970 707 1 33066 Siero 1971 to 1980 647 1 33066 Siero 1981 to 1990 769 1 33066 Siero 1991 to 2001 1,019 1 33066 Siero 2002 to 2011 1,312 2 33004 Avilés Total 410 2 33004 Avilés Before 1900 48 2 33004 Avilés 1900 to 1920 25 2 33004 Avilés 1921 to 1940 26 2 33004 Avilés 1941 to 1950 39 2 33004 Avilés 1951 to 1960 126 2 33004 Avilés 1961 to 1970 89 2 33004 Avilés 1971 to 1980 33 2 33004 Avilés 1981 to 1990 9 2 33004 Avilés 1991 to 2001 9 2 33004 Avilés 2002 to 2011 6 2 33024 Gijón Total 370 2 33024 Gijón Before 1900 26 2 33024 Gijón 1900 to 1920 22 2 33024 Gijón 1921 to 1940 57 2 33024 Gijón 1941 to 1950 44 2 33024 Gijón 1951 to 1960 67 2 33024 Gijón 1961 to 1970 78 2 33024 Gijón 1971 to 1980 28 2 33024 Gijón 1981 to 1990 18 2 33024 Gijón 1991 to 2001 25 2 33024 Gijón 2002 to 2011 5 2 33044 Oviedo Total 599 2 33044 Oviedo Before 1900 96 2 33044 Oviedo 1900 to 1920 101 2 33044 Oviedo 1921 to 1940 77 2 33044 Oviedo 1941 to 1950 71 2 33044 Oviedo 1951 to 1960 89 2 33044 Oviedo 1961 to 1970 54 2 33044 Oviedo 1971 to 1980 36 2 33044 Oviedo 1981 to 1990 24 2 33044 Oviedo 1991 to 2001 33 2 33044 Oviedo 2002 to 2011 18 2 33066 Siero Total 398 2 33066 Siero Before 1900 56 2 33066 Siero 1900 to 1920 21 2 33066 Siero 1921 to 1940 45 2 33066 Siero 1941 to 1950 44 2 33066 Siero 1951 to 1960 53 2 33066 Siero 1961 to 1970 55 2 33066 Siero 1971 to 1980 34 2 33066 Siero 1981 to 1990 34 2 33066 Siero 1991 to 2001 36 2 33066 Siero 2002 to 2011 20 3 33004 Avilés Total 238 3 33004 Avilés Before 1900 22 3 33004 Avilés 1900 to 1920 19 3 33004 Avilés 1921 to 1940 27 3 33004 Avilés 1941 to 1950 23 3 33004 Avilés 1951 to 1960 55 3 33004 Avilés 1961 to 1970 48 3 33004 Avilés 1971 to 1980 10 3 33004 Avilés 1981 to 1990 3 3 33004 Avilés 1991 to 2001 30 3 33004 Avilés 2002 to 2011 1 3 33024 Gijón Total 229 3 33024 Gijón Before 1900 19 3 33024 Gijón 1900 to 1920 15 3 33024 Gijón 1921 to 1940 29 3 33024 Gijón 1941 to 1950 37 3 33024 Gijón 1951 to 1960 53 3 33024 Gijón 1961 to 1970 41 3 33024 Gijón 1971 to 1980 9 3 33024 Gijón 1981 to 1990 8 3 33024 Gijón 1991 to 2001 15 3 33024 Gijón 2002 to 2011 3 3 33044 Oviedo Total 193 3 33044 Oviedo Before 1900 26 3 33044 Oviedo 1900 to 1920 25 3 33044 Oviedo 1921 to 1940 23 3 33044 Oviedo 1941 to 1950 28 3 33044 Oviedo 1951 to 1960 39 3 33044 Oviedo 1961 to 1970 26 3 33044 Oviedo 1971 to 1980 9 3 33044 Oviedo 1981 to 1990 4 3 33044 Oviedo 1991 to 2001 9 3 33044 Oviedo 2002 to 2011 4 3 33066 Siero Total 105 3 33066 Siero Before 1900 9 3 33066 Siero 1900 to 1920 10 3 33066 Siero 1921 to 1940 32 3 33066 Siero 1941 to 1950 8 3 33066 Siero 1951 to 1960 14 3 33066 Siero 1961 to 1970 14 3 33066 Siero 1971 to 1980 6 3 33066 Siero 1981 to 1990 7 3 33066 Siero 1991 to 2001 4 3 33066 Siero 2002 to 2011 1 4 33004 Avilés Total 430 4 33004 Avilés Before 1900 23 4 33004 Avilés 1900 to 1920 20 4 33004 Avilés 1921 to 1940 17 4 33004 Avilés 1941 to 1950 33 4 33004 Avilés 1951 to 1960 273 4 33004 Avilés 1961 to 1970 35 4 33004 Avilés 1971 to 1980 5 4 33004 Avilés 1981 to 1990 2 4 33004 Avilés 1991 to 2001 14 4 33004 Avilés 2002 to 2011 8 4 33024 Gijón Total 393 4 33024 Gijón Before 1900 16 4 33024 Gijón 1900 to 1920 31 4 33024 Gijón 1921 to 1940 27 4 33024 Gijón 1941 to 1950 42 4 33024 Gijón 1951 to 1960 127 4 33024 Gijón 1961 to 1970 76 4 33024 Gijón 1971 to 1980 19 4 33024 Gijón 1981 to 1990 25 4 33024 Gijón 1991 to 2001 24 4 33024 Gijón 2002 to 2011 6 4 33044 Oviedo Total 244 4 33044 Oviedo Before 1900 24 4 33044 Oviedo 1900 to 1920 19 4 33044 Oviedo 1921 to 1940 29 4 33044 Oviedo 1941 to 1950 50 4 33044 Oviedo 1951 to 1960 60 4 33044 Oviedo 1961 to 1970 22 4 33044 Oviedo 1971 to 1980 14 4 33044 Oviedo 1981 to 1990 6 4 33044 Oviedo 1991 to 2001 16 4 33044 Oviedo 2002 to 2011 4 4 33066 Siero Total 71 4 33066 Siero Before 1900 5 4 33066 Siero 1900 to 1920 3 4 33066 Siero 1921 to 1940 6 4 33066 Siero 1941 to 1950 6 4 33066 Siero 1951 to 1960 9 4 33066 Siero 1961 to 1970 23 4 33066 Siero 1971 to 1980 5 4 33066 Siero 1981 to 1990 8 4 33066 Siero 1991 to 2001 1 4 33066 Siero 2002 to 2011 5 5 to 9 33004 Avilés Total 838 5 to 9 33004 Avilés Before 1900 22 5 to 9 33004 Avilés 1900 to 1920 26 5 to 9 33004 Avilés 1921 to 1940 36 5 to 9 33004 Avilés 1941 to 1950 61 5 to 9 33004 Avilés 1951 to 1960 387 5 to 9 33004 Avilés 1961 to 1970 132 5 to 9 33004 Avilés 1971 to 1980 39 5 to 9 33004 Avilés 1981 to 1990 41 5 to 9 33004 Avilés 1991 to 2001 61 5 to 9 33004 Avilés 2002 to 2011 33 5 to 9 33024 Gijón Total 2,329 5 to 9 33024 Gijón Before 1900 53 5 to 9 33024 Gijón 1900 to 1920 72 5 to 9 33024 Gijón 1921 to 1940 85 5 to 9 33024 Gijón 1941 to 1950 135 5 to 9 33024 Gijón 1951 to 1960 444 5 to 9 33024 Gijón 1961 to 1970 563 5 to 9 33024 Gijón 1971 to 1980 277 5 to 9 33024 Gijón 1981 to 1990 196 5 to 9 33024 Gijón 1991 to 2001 306 5 to 9 33024 Gijón 2002 to 2011 198 5 to 9 33044 Oviedo Total 1,302 5 to 9 33044 Oviedo Before 1900 45 5 to 9 33044 Oviedo 1900 to 1920 32 5 to 9 33044 Oviedo 1921 to 1940 92 5 to 9 33044 Oviedo 1941 to 1950 135 5 to 9 33044 Oviedo 1951 to 1960 476 5 to 9 33044 Oviedo 1961 to 1970 190 5 to 9 33044 Oviedo 1971 to 1980 121 5 to 9 33044 Oviedo 1981 to 1990 63 5 to 9 33044 Oviedo 1991 to 2001 108 5 to 9 33044 Oviedo 2002 to 2011 40 5 to 9 33066 Siero Total 299 5 to 9 33066 Siero Before 1900 21 5 to 9 33066 Siero 1900 to 1920 5 5 to 9 33066 Siero 1921 to 1940 7 5 to 9 33066 Siero 1941 to 1950 13 5 to 9 33066 Siero 1951 to 1960 82 5 to 9 33066 Siero 1961 to 1970 36 5 to 9 33066 Siero 1971 to 1980 36 5 to 9 33066 Siero 1981 to 1990 33 5 to 9 33066 Siero 1991 to 2001 29 5 to 9 33066 Siero 2002 to 2011 37 10 to 19 33004 Avilés Total 775 10 to 19 33004 Avilés Before 1900 5 10 to 19 33004 Avilés 1900 to 1920 11 10 to 19 33004 Avilés 1921 to 1940 5 10 to 19 33004 Avilés 1941 to 1950 16 10 to 19 33004 Avilés 1951 to 1960 114 10 to 19 33004 Avilés 1961 to 1970 249 10 to 19 33004 Avilés 1971 to 1980 114 10 to 19 33004 Avilés 1981 to 1990 102 10 to 19 33004 Avilés 1991 to 2001 85 10 to 19 33004 Avilés 2002 to 2011 74 10 to 19 33024 Gijón Total 4,652 10 to 19 33024 Gijón Before 1900 26 10 to 19 33024 Gijón 1900 to 1920 41 10 to 19 33024 Gijón 1921 to 1940 51 10 to 19 33024 Gijón 1941 to 1950 107 10 to 19 33024 Gijón 1951 to 1960 311 10 to 19 33024 Gijón 1961 to 1970 1,527 10 to 19 33024 Gijón 1971 to 1980 1,037 10 to 19 33024 Gijón 1981 to 1990 481 10 to 19 33024 Gijón 1991 to 2001 672 10 to 19 33024 Gijón 2002 to 2011 399 10 to 19 33044 Oviedo Total 2,678 10 to 19 33044 Oviedo Before 1900 20 10 to 19 33044 Oviedo 1900 to 1920 27 10 to 19 33044 Oviedo 1921 to 1940 41 10 to 19 33044 Oviedo 1941 to 1950 129 10 to 19 33044 Oviedo 1951 to 1960 289 10 to 19 33044 Oviedo 1961 to 1970 433 10 to 19 33044 Oviedo 1971 to 1980 381 10 to 19 33044 Oviedo 1981 to 1990 419 10 to 19 33044 Oviedo 1991 to 2001 498 10 to 19 33044 Oviedo 2002 to 2011 441 10 to 19 33066 Siero Total 567 10 to 19 33066 Siero Before 1900 1 10 to 19 33066 Siero 1900 to 1920 4 10 to 19 33066 Siero 1921 to 1940 3 10 to 19 33066 Siero 1941 to 1950 2 10 to 19 33066 Siero 1951 to 1960 30 10 to 19 33066 Siero 1961 to 1970 83 10 to 19 33066 Siero 1971 to 1980 125 10 to 19 33066 Siero 1981 to 1990 98 10 to 19 33066 Siero 1991 to 2001 109 10 to 19 33066 Siero 2002 to 2011 112 20 to 29 33004 Avilés Total 485 20 to 29 33004 Avilés Before 1900 1 20 to 29 33004 Avilés 1900 to 1920 .. 20 to 29 33004 Avilés 1921 to 1940 .. 20 to 29 33004 Avilés 1941 to 1950 .. 20 to 29 33004 Avilés 1951 to 1960 42 20 to 29 33004 Avilés 1961 to 1970 162 20 to 29 33004 Avilés 1971 to 1980 98 20 to 29 33004 Avilés 1981 to 1990 69 20 to 29 33004 Avilés 1991 to 2001 61 20 to 29 33004 Avilés 2002 to 2011 52 20 to 29 33024 Gijón Total 1,491 20 to 29 33024 Gijón Before 1900 2 20 to 29 33024 Gijón 1900 to 1920 8 20 to 29 33024 Gijón 1921 to 1940 4 20 to 29 33024 Gijón 1941 to 1950 10 20 to 29 33024 Gijón 1951 to 1960 60 20 to 29 33024 Gijón 1961 to 1970 435 20 to 29 33024 Gijón 1971 to 1980 373 20 to 29 33024 Gijón 1981 to 1990 197 20 to 29 33024 Gijón 1991 to 2001 252 20 to 29 33024 Gijón 2002 to 2011 150 20 to 29 33044 Oviedo Total 1,270 20 to 29 33044 Oviedo Before 1900 4 20 to 29 33044 Oviedo 1900 to 1920 5 20 to 29 33044 Oviedo 1921 to 1940 6 20 to 29 33044 Oviedo 1941 to 1950 17 20 to 29 33044 Oviedo 1951 to 1960 79 20 to 29 33044 Oviedo 1961 to 1970 170 20 to 29 33044 Oviedo 1971 to 1980 276 20 to 29 33044 Oviedo 1981 to 1990 209 20 to 29 33044 Oviedo 1991 to 2001 248 20 to 29 33044 Oviedo 2002 to 2011 256 20 to 29 33066 Siero Total 180 20 to 29 33066 Siero Before 1900 .. 20 to 29 33066 Siero 1900 to 1920 .. 20 to 29 33066 Siero 1921 to 1940 .. 20 to 29 33066 Siero 1941 to 1950 2 20 to 29 33066 Siero 1951 to 1960 4 20 to 29 33066 Siero 1961 to 1970 15 20 to 29 33066 Siero 1971 to 1980 39 20 to 29 33066 Siero 1981 to 1990 33 20 to 29 33066 Siero 1991 to 2001 33 20 to 29 33066 Siero 2002 to 2011 54 30 to 39 33004 Avilés Total 199 30 to 39 33004 Avilés Before 1900 .. 30 to 39 33004 Avilés 1900 to 1920 .. 30 to 39 33004 Avilés 1921 to 1940 .. 30 to 39 33004 Avilés 1941 to 1950 .. 30 to 39 33004 Avilés 1951 to 1960 6 30 to 39 33004 Avilés 1961 to 1970 38 30 to 39 33004 Avilés 1971 to 1980 69 30 to 39 33004 Avilés 1981 to 1990 38 30 to 39 33004 Avilés 1991 to 2001 28 30 to 39 33004 Avilés 2002 to 2011 20 30 to 39 33024 Gijón Total 409 30 to 39 33024 Gijón Before 1900 .. 30 to 39 33024 Gijón 1900 to 1920 .. 30 to 39 33024 Gijón 1921 to 1940 1 30 to 39 33024 Gijón 1941 to 1950 2 30 to 39 33024 Gijón 1951 to 1960 16 30 to 39 33024 Gijón 1961 to 1970 82 30 to 39 33024 Gijón 1971 to 1980 135 30 to 39 33024 Gijón 1981 to 1990 63 30 to 39 33024 Gijón 1991 to 2001 44 30 to 39 33024 Gijón 2002 to 2011 66 30 to 39 33044 Oviedo Total 512 30 to 39 33044 Oviedo Before 1900 1 30 to 39 33044 Oviedo 1900 to 1920 .. 30 to 39 33044 Oviedo 1921 to 1940 1 30 to 39 33044 Oviedo 1941 to 1950 5 30 to 39 33044 Oviedo 1951 to 1960 22 30 to 39 33044 Oviedo 1961 to 1970 74 30 to 39 33044 Oviedo 1971 to 1980 118 30 to 39 33044 Oviedo 1981 to 1990 92 30 to 39 33044 Oviedo 1991 to 2001 90 30 to 39 33044 Oviedo 2002 to 2011 109 30 to 39 33066 Siero Total 49 30 to 39 33066 Siero Before 1900 .. 30 to 39 33066 Siero 1900 to 1920 .. 30 to 39 33066 Siero 1921 to 1940 .. 30 to 39 33066 Siero 1941 to 1950 .. 30 to 39 33066 Siero 1951 to 1960 .. 30 to 39 33066 Siero 1961 to 1970 5 30 to 39 33066 Siero 1971 to 1980 7 30 to 39 33066 Siero 1981 to 1990 13 30 to 39 33066 Siero 1991 to 2001 11 30 to 39 33066 Siero 2002 to 2011 13 40 or more 33004 Avilés Total 69 40 or more 33004 Avilés Before 1900 .. 40 or more 33004 Avilés 1900 to 1920 .. 40 or more 33004 Avilés 1921 to 1940 .. 40 or more 33004 Avilés 1941 to 1950 .. 40 or more 33004 Avilés 1951 to 1960 2 40 or more 33004 Avilés 1961 to 1970 9 40 or more 33004 Avilés 1971 to 1980 33 40 or more 33004 Avilés 1981 to 1990 17 40 or more 33004 Avilés 1991 to 2001 5 40 or more 33004 Avilés 2002 to 2011 3 40 or more 33024 Gijón Total 330 40 or more 33024 Gijón Before 1900 .. 40 or more 33024 Gijón 1900 to 1920 .. 40 or more 33024 Gijón 1921 to 1940 .. 40 or more 33024 Gijón 1941 to 1950 .. 40 or more 33024 Gijón 1951 to 1960 8 40 or more 33024 Gijón 1961 to 1970 104 40 or more 33024 Gijón 1971 to 1980 143 40 or more 33024 Gijón 1981 to 1990 20 40 or more 33024 Gijón 1991 to 2001 17 40 or more 33024 Gijón 2002 to 2011 38 40 or more 33044 Oviedo Total 434 40 or more 33044 Oviedo Before 1900 .. 40 or more 33044 Oviedo 1900 to 1920 .. 40 or more 33044 Oviedo 1921 to 1940 .. 40 or more 33044 Oviedo 1941 to 1950 3 40 or more 33044 Oviedo 1951 to 1960 13 40 or more 33044 Oviedo 1961 to 1970 73 40 or more 33044 Oviedo 1971 to 1980 115 40 or more 33044 Oviedo 1981 to 1990 86 40 or more 33044 Oviedo 1991 to 2001 45 40 or more 33044 Oviedo 2002 to 2011 99 40 or more 33066 Siero Total 10 40 or more 33066 Siero Before 1900 .. 40 or more 33066 Siero 1900 to 1920 .. 40 or more 33066 Siero 1921 to 1940 .. 40 or more 33066 Siero 1941 to 1950 .. 40 or more 33066 Siero 1951 to 1960 .. 40 or more 33066 Siero 1961 to 1970 .. 40 or more 33066 Siero 1971 to 1980 .. 40 or more 33066 Siero 1981 to 1990 .. 40 or more 33066 Siero 1991 to 2001 1 40 or more 33066 Siero 2002 to 2011 9