No. of real estate properties Municipality (with more than 50,000 inhabitants or provincial capitals) Year of construction (aggregate) Total Total 48013 Barakaldo Total 3,271 Total 48013 Barakaldo Before 1900 121 Total 48013 Barakaldo 1900 to 1920 170 Total 48013 Barakaldo 1921 to 1940 377 Total 48013 Barakaldo 1941 to 1950 226 Total 48013 Barakaldo 1951 to 1960 727 Total 48013 Barakaldo 1961 to 1970 729 Total 48013 Barakaldo 1971 to 1980 343 Total 48013 Barakaldo 1981 to 1990 46 Total 48013 Barakaldo 1991 to 2001 132 Total 48013 Barakaldo 2002 to 2011 400 Total 48020 Bilbao Total 10,406 Total 48020 Bilbao Before 1900 834 Total 48020 Bilbao 1900 to 1920 717 Total 48020 Bilbao 1921 to 1940 1,397 Total 48020 Bilbao 1941 to 1950 832 Total 48020 Bilbao 1951 to 1960 1,663 Total 48020 Bilbao 1961 to 1970 2,243 Total 48020 Bilbao 1971 to 1980 995 Total 48020 Bilbao 1981 to 1990 395 Total 48020 Bilbao 1991 to 2001 490 Total 48020 Bilbao 2002 to 2011 840 Total 48044 Getxo Total 4,762 Total 48044 Getxo Before 1900 269 Total 48044 Getxo 1900 to 1920 142 Total 48044 Getxo 1921 to 1940 277 Total 48044 Getxo 1941 to 1950 157 Total 48044 Getxo 1951 to 1960 405 Total 48044 Getxo 1961 to 1970 691 Total 48044 Getxo 1971 to 1980 1,038 Total 48044 Getxo 1981 to 1990 589 Total 48044 Getxo 1991 to 2001 758 Total 48044 Getxo 2002 to 2011 436 1 48013 Barakaldo Total 509 1 48013 Barakaldo Before 1900 81 1 48013 Barakaldo 1900 to 1920 57 1 48013 Barakaldo 1921 to 1940 203 1 48013 Barakaldo 1941 to 1950 18 1 48013 Barakaldo 1951 to 1960 33 1 48013 Barakaldo 1961 to 1970 18 1 48013 Barakaldo 1971 to 1980 11 1 48013 Barakaldo 1981 to 1990 9 1 48013 Barakaldo 1991 to 2001 19 1 48013 Barakaldo 2002 to 2011 60 1 48020 Bilbao Total 1,338 1 48020 Bilbao Before 1900 83 1 48020 Bilbao 1900 to 1920 95 1 48020 Bilbao 1921 to 1940 677 1 48020 Bilbao 1941 to 1950 123 1 48020 Bilbao 1951 to 1960 155 1 48020 Bilbao 1961 to 1970 76 1 48020 Bilbao 1971 to 1980 29 1 48020 Bilbao 1981 to 1990 14 1 48020 Bilbao 1991 to 2001 20 1 48020 Bilbao 2002 to 2011 66 1 48044 Getxo Total 1,871 1 48044 Getxo Before 1900 169 1 48044 Getxo 1900 to 1920 51 1 48044 Getxo 1921 to 1940 132 1 48044 Getxo 1941 to 1950 64 1 48044 Getxo 1951 to 1960 113 1 48044 Getxo 1961 to 1970 103 1 48044 Getxo 1971 to 1980 182 1 48044 Getxo 1981 to 1990 255 1 48044 Getxo 1991 to 2001 543 1 48044 Getxo 2002 to 2011 259 2 48013 Barakaldo Total 107 2 48013 Barakaldo Before 1900 11 2 48013 Barakaldo 1900 to 1920 19 2 48013 Barakaldo 1921 to 1940 16 2 48013 Barakaldo 1941 to 1950 19 2 48013 Barakaldo 1951 to 1960 16 2 48013 Barakaldo 1961 to 1970 8 2 48013 Barakaldo 1971 to 1980 2 2 48013 Barakaldo 1981 to 1990 .. 2 48013 Barakaldo 1991 to 2001 12 2 48013 Barakaldo 2002 to 2011 4 2 48020 Bilbao Total 302 2 48020 Bilbao Before 1900 11 2 48020 Bilbao 1900 to 1920 38 2 48020 Bilbao 1921 to 1940 71 2 48020 Bilbao 1941 to 1950 61 2 48020 Bilbao 1951 to 1960 49 2 48020 Bilbao 1961 to 1970 54 2 48020 Bilbao 1971 to 1980 10 2 48020 Bilbao 1981 to 1990 .. 2 48020 Bilbao 1991 to 2001 3 2 48020 Bilbao 2002 to 2011 5 2 48044 Getxo Total 200 2 48044 Getxo Before 1900 42 2 48044 Getxo 1900 to 1920 20 2 48044 Getxo 1921 to 1940 33 2 48044 Getxo 1941 to 1950 20 2 48044 Getxo 1951 to 1960 24 2 48044 Getxo 1961 to 1970 17 2 48044 Getxo 1971 to 1980 16 2 48044 Getxo 1981 to 1990 7 2 48044 Getxo 1991 to 2001 11 2 48044 Getxo 2002 to 2011 10 3 48013 Barakaldo Total 43 3 48013 Barakaldo Before 1900 2 3 48013 Barakaldo 1900 to 1920 12 3 48013 Barakaldo 1921 to 1940 7 3 48013 Barakaldo 1941 to 1950 6 3 48013 Barakaldo 1951 to 1960 8 3 48013 Barakaldo 1961 to 1970 4 3 48013 Barakaldo 1971 to 1980 .. 3 48013 Barakaldo 1981 to 1990 .. 3 48013 Barakaldo 1991 to 2001 2 3 48013 Barakaldo 2002 to 2011 2 3 48020 Bilbao Total 159 3 48020 Bilbao Before 1900 9 3 48020 Bilbao 1900 to 1920 30 3 48020 Bilbao 1921 to 1940 18 3 48020 Bilbao 1941 to 1950 33 3 48020 Bilbao 1951 to 1960 23 3 48020 Bilbao 1961 to 1970 38 3 48020 Bilbao 1971 to 1980 3 3 48020 Bilbao 1981 to 1990 2 3 48020 Bilbao 1991 to 2001 .. 3 48020 Bilbao 2002 to 2011 3 3 48044 Getxo Total 114 3 48044 Getxo Before 1900 18 3 48044 Getxo 1900 to 1920 9 3 48044 Getxo 1921 to 1940 22 3 48044 Getxo 1941 to 1950 8 3 48044 Getxo 1951 to 1960 18 3 48044 Getxo 1961 to 1970 11 3 48044 Getxo 1971 to 1980 7 3 48044 Getxo 1981 to 1990 5 3 48044 Getxo 1991 to 2001 10 3 48044 Getxo 2002 to 2011 6 4 48013 Barakaldo Total 42 4 48013 Barakaldo Before 1900 3 4 48013 Barakaldo 1900 to 1920 6 4 48013 Barakaldo 1921 to 1940 9 4 48013 Barakaldo 1941 to 1950 9 4 48013 Barakaldo 1951 to 1960 12 4 48013 Barakaldo 1961 to 1970 2 4 48013 Barakaldo 1971 to 1980 .. 4 48013 Barakaldo 1981 to 1990 .. 4 48013 Barakaldo 1991 to 2001 .. 4 48013 Barakaldo 2002 to 2011 1 4 48020 Bilbao Total 120 4 48020 Bilbao Before 1900 17 4 48020 Bilbao 1900 to 1920 21 4 48020 Bilbao 1921 to 1940 15 4 48020 Bilbao 1941 to 1950 17 4 48020 Bilbao 1951 to 1960 17 4 48020 Bilbao 1961 to 1970 19 4 48020 Bilbao 1971 to 1980 5 4 48020 Bilbao 1981 to 1990 .. 4 48020 Bilbao 1991 to 2001 2 4 48020 Bilbao 2002 to 2011 7 4 48044 Getxo Total 152 4 48044 Getxo Before 1900 13 4 48044 Getxo 1900 to 1920 10 4 48044 Getxo 1921 to 1940 18 4 48044 Getxo 1941 to 1950 12 4 48044 Getxo 1951 to 1960 24 4 48044 Getxo 1961 to 1970 19 4 48044 Getxo 1971 to 1980 16 4 48044 Getxo 1981 to 1990 14 4 48044 Getxo 1991 to 2001 18 4 48044 Getxo 2002 to 2011 8 5 to 9 48013 Barakaldo Total 367 5 to 9 48013 Barakaldo Before 1900 2 5 to 9 48013 Barakaldo 1900 to 1920 27 5 to 9 48013 Barakaldo 1921 to 1940 52 5 to 9 48013 Barakaldo 1941 to 1950 65 5 to 9 48013 Barakaldo 1951 to 1960 164 5 to 9 48013 Barakaldo 1961 to 1970 26 5 to 9 48013 Barakaldo 1971 to 1980 12 5 to 9 48013 Barakaldo 1981 to 1990 3 5 to 9 48013 Barakaldo 1991 to 2001 3 5 to 9 48013 Barakaldo 2002 to 2011 13 5 to 9 48020 Bilbao Total 1,023 5 to 9 48020 Bilbao Before 1900 261 5 to 9 48020 Bilbao 1900 to 1920 121 5 to 9 48020 Bilbao 1921 to 1940 66 5 to 9 48020 Bilbao 1941 to 1950 63 5 to 9 48020 Bilbao 1951 to 1960 256 5 to 9 48020 Bilbao 1961 to 1970 77 5 to 9 48020 Bilbao 1971 to 1980 32 5 to 9 48020 Bilbao 1981 to 1990 28 5 to 9 48020 Bilbao 1991 to 2001 75 5 to 9 48020 Bilbao 2002 to 2011 44 5 to 9 48044 Getxo Total 871 5 to 9 48044 Getxo Before 1900 16 5 to 9 48044 Getxo 1900 to 1920 26 5 to 9 48044 Getxo 1921 to 1940 41 5 to 9 48044 Getxo 1941 to 1950 30 5 to 9 48044 Getxo 1951 to 1960 76 5 to 9 48044 Getxo 1961 to 1970 185 5 to 9 48044 Getxo 1971 to 1980 228 5 to 9 48044 Getxo 1981 to 1990 102 5 to 9 48044 Getxo 1991 to 2001 94 5 to 9 48044 Getxo 2002 to 2011 73 10 to 19 48013 Barakaldo Total 1,342 10 to 19 48013 Barakaldo Before 1900 17 10 to 19 48013 Barakaldo 1900 to 1920 42 10 to 19 48013 Barakaldo 1921 to 1940 77 10 to 19 48013 Barakaldo 1941 to 1950 90 10 to 19 48013 Barakaldo 1951 to 1960 385 10 to 19 48013 Barakaldo 1961 to 1970 391 10 to 19 48013 Barakaldo 1971 to 1980 99 10 to 19 48013 Barakaldo 1981 to 1990 24 10 to 19 48013 Barakaldo 1991 to 2001 51 10 to 19 48013 Barakaldo 2002 to 2011 166 10 to 19 48020 Bilbao Total 3,958 10 to 19 48020 Bilbao Before 1900 399 10 to 19 48020 Bilbao 1900 to 1920 326 10 to 19 48020 Bilbao 1921 to 1940 415 10 to 19 48020 Bilbao 1941 to 1950 389 10 to 19 48020 Bilbao 1951 to 1960 635 10 to 19 48020 Bilbao 1961 to 1970 808 10 to 19 48020 Bilbao 1971 to 1980 223 10 to 19 48020 Bilbao 1981 to 1990 142 10 to 19 48020 Bilbao 1991 to 2001 212 10 to 19 48020 Bilbao 2002 to 2011 409 10 to 19 48044 Getxo Total 1,162 10 to 19 48044 Getxo Before 1900 10 10 to 19 48044 Getxo 1900 to 1920 24 10 to 19 48044 Getxo 1921 to 1940 29 10 to 19 48044 Getxo 1941 to 1950 20 10 to 19 48044 Getxo 1951 to 1960 129 10 to 19 48044 Getxo 1961 to 1970 276 10 to 19 48044 Getxo 1971 to 1980 377 10 to 19 48044 Getxo 1981 to 1990 153 10 to 19 48044 Getxo 1991 to 2001 75 10 to 19 48044 Getxo 2002 to 2011 69 20 to 29 48013 Barakaldo Total 535 20 to 29 48013 Barakaldo Before 1900 5 20 to 29 48013 Barakaldo 1900 to 1920 7 20 to 29 48013 Barakaldo 1921 to 1940 11 20 to 29 48013 Barakaldo 1941 to 1950 17 20 to 29 48013 Barakaldo 1951 to 1960 96 20 to 29 48013 Barakaldo 1961 to 1970 193 20 to 29 48013 Barakaldo 1971 to 1980 79 20 to 29 48013 Barakaldo 1981 to 1990 6 20 to 29 48013 Barakaldo 1991 to 2001 35 20 to 29 48013 Barakaldo 2002 to 2011 86 20 to 29 48020 Bilbao Total 1,881 20 to 29 48020 Bilbao Before 1900 47 20 to 29 48020 Bilbao 1900 to 1920 74 20 to 29 48020 Bilbao 1921 to 1940 101 20 to 29 48020 Bilbao 1941 to 1950 95 20 to 29 48020 Bilbao 1951 to 1960 309 20 to 29 48020 Bilbao 1961 to 1970 583 20 to 29 48020 Bilbao 1971 to 1980 248 20 to 29 48020 Bilbao 1981 to 1990 129 20 to 29 48020 Bilbao 1991 to 2001 107 20 to 29 48020 Bilbao 2002 to 2011 188 20 to 29 48044 Getxo Total 287 20 to 29 48044 Getxo Before 1900 1 20 to 29 48044 Getxo 1900 to 1920 1 20 to 29 48044 Getxo 1921 to 1940 2 20 to 29 48044 Getxo 1941 to 1950 3 20 to 29 48044 Getxo 1951 to 1960 18 20 to 29 48044 Getxo 1961 to 1970 62 20 to 29 48044 Getxo 1971 to 1980 141 20 to 29 48044 Getxo 1981 to 1990 47 20 to 29 48044 Getxo 1991 to 2001 6 20 to 29 48044 Getxo 2002 to 2011 6 30 to 39 48013 Barakaldo Total 169 30 to 39 48013 Barakaldo Before 1900 .. 30 to 39 48013 Barakaldo 1900 to 1920 .. 30 to 39 48013 Barakaldo 1921 to 1940 2 30 to 39 48013 Barakaldo 1941 to 1950 1 30 to 39 48013 Barakaldo 1951 to 1960 11 30 to 39 48013 Barakaldo 1961 to 1970 53 30 to 39 48013 Barakaldo 1971 to 1980 59 30 to 39 48013 Barakaldo 1981 to 1990 4 30 to 39 48013 Barakaldo 1991 to 2001 10 30 to 39 48013 Barakaldo 2002 to 2011 29 30 to 39 48020 Bilbao Total 935 30 to 39 48020 Bilbao Before 1900 6 30 to 39 48020 Bilbao 1900 to 1920 7 30 to 39 48020 Bilbao 1921 to 1940 31 30 to 39 48020 Bilbao 1941 to 1950 42 30 to 39 48020 Bilbao 1951 to 1960 165 30 to 39 48020 Bilbao 1961 to 1970 327 30 to 39 48020 Bilbao 1971 to 1980 205 30 to 39 48020 Bilbao 1981 to 1990 38 30 to 39 48020 Bilbao 1991 to 2001 44 30 to 39 48020 Bilbao 2002 to 2011 70 30 to 39 48044 Getxo Total 92 30 to 39 48044 Getxo Before 1900 .. 30 to 39 48044 Getxo 1900 to 1920 1 30 to 39 48044 Getxo 1921 to 1940 .. 30 to 39 48044 Getxo 1941 to 1950 .. 30 to 39 48044 Getxo 1951 to 1960 2 30 to 39 48044 Getxo 1961 to 1970 17 30 to 39 48044 Getxo 1971 to 1980 61 30 to 39 48044 Getxo 1981 to 1990 6 30 to 39 48044 Getxo 1991 to 2001 1 30 to 39 48044 Getxo 2002 to 2011 4 40 or more 48013 Barakaldo Total 157 40 or more 48013 Barakaldo Before 1900 .. 40 or more 48013 Barakaldo 1900 to 1920 .. 40 or more 48013 Barakaldo 1921 to 1940 .. 40 or more 48013 Barakaldo 1941 to 1950 1 40 or more 48013 Barakaldo 1951 to 1960 2 40 or more 48013 Barakaldo 1961 to 1970 34 40 or more 48013 Barakaldo 1971 to 1980 81 40 or more 48013 Barakaldo 1981 to 1990 .. 40 or more 48013 Barakaldo 1991 to 2001 .. 40 or more 48013 Barakaldo 2002 to 2011 39 40 or more 48020 Bilbao Total 690 40 or more 48020 Bilbao Before 1900 1 40 or more 48020 Bilbao 1900 to 1920 5 40 or more 48020 Bilbao 1921 to 1940 3 40 or more 48020 Bilbao 1941 to 1950 9 40 or more 48020 Bilbao 1951 to 1960 54 40 or more 48020 Bilbao 1961 to 1970 261 40 or more 48020 Bilbao 1971 to 1980 240 40 or more 48020 Bilbao 1981 to 1990 42 40 or more 48020 Bilbao 1991 to 2001 27 40 or more 48020 Bilbao 2002 to 2011 48 40 or more 48044 Getxo Total 13 40 or more 48044 Getxo Before 1900 .. 40 or more 48044 Getxo 1900 to 1920 .. 40 or more 48044 Getxo 1921 to 1940 .. 40 or more 48044 Getxo 1941 to 1950 .. 40 or more 48044 Getxo 1951 to 1960 1 40 or more 48044 Getxo 1961 to 1970 1 40 or more 48044 Getxo 1971 to 1980 10 40 or more 48044 Getxo 1981 to 1990 .. 40 or more 48044 Getxo 1991 to 2001 .. 40 or more 48044 Getxo 2002 to 2011 1