Municipality (with more than 50,000 inhabitants or provincial capitals) Year of construction Type of indicator Total 20069 Donostia-San Sebastián Total buildings 9,979 20069 Donostia-San Sebastián Total real estate properties 95,718 20069 Donostia-San Sebastián Before 1900 buildings 771 20069 Donostia-San Sebastián Before 1900 real estate properties 4,949 20069 Donostia-San Sebastián 1900 to 1920 buildings 885 20069 Donostia-San Sebastián 1900 to 1920 real estate properties 8,694 20069 Donostia-San Sebastián 1921 to 1940 buildings 828 20069 Donostia-San Sebastián 1921 to 1940 real estate properties 7,624 20069 Donostia-San Sebastián 1941 to 1950 buildings 653 20069 Donostia-San Sebastián 1941 to 1950 real estate properties 4,112 20069 Donostia-San Sebastián 1951 to 1960 buildings 1,323 20069 Donostia-San Sebastián 1951 to 1960 real estate properties 13,520 20069 Donostia-San Sebastián 1961 to 1970 buildings 1,110 20069 Donostia-San Sebastián 1961 to 1970 real estate properties 14,699 20069 Donostia-San Sebastián 1971 to 1980 buildings 1,055 20069 Donostia-San Sebastián 1971 to 1980 real estate properties 17,295 20069 Donostia-San Sebastián 1981 to 1990 buildings 470 20069 Donostia-San Sebastián 1981 to 1990 real estate properties 3,545 20069 Donostia-San Sebastián 1991 to 2001 buildings 2,104 20069 Donostia-San Sebastián 1991 to 2001 real estate properties 12,374 20069 Donostia-San Sebastián 2002 buildings 116 20069 Donostia-San Sebastián 2002 real estate properties 1,155 20069 Donostia-San Sebastián 2003 buildings 48 20069 Donostia-San Sebastián 2003 real estate properties 578 20069 Donostia-San Sebastián 2004 buildings 52 20069 Donostia-San Sebastián 2004 real estate properties 387 20069 Donostia-San Sebastián 2005 buildings 61 20069 Donostia-San Sebastián 2005 real estate properties 730 20069 Donostia-San Sebastián 2006 buildings 64 20069 Donostia-San Sebastián 2006 real estate properties 872 20069 Donostia-San Sebastián 2007 buildings 61 20069 Donostia-San Sebastián 2007 real estate properties 895 20069 Donostia-San Sebastián 2008 buildings 92 20069 Donostia-San Sebastián 2008 real estate properties 1,287 20069 Donostia-San Sebastián 2009 buildings 71 20069 Donostia-San Sebastián 2009 real estate properties 673 20069 Donostia-San Sebastián 2010 buildings 106 20069 Donostia-San Sebastián 2010 real estate properties 1,059 20069 Donostia-San Sebastián 2011 buildings 109 20069 Donostia-San Sebastián 2011 real estate properties 1,270 20045 Irun Total buildings 3,810 20045 Irun Total real estate properties 29,242 20045 Irun Before 1900 buildings 282 20045 Irun Before 1900 real estate properties 2,028 20045 Irun 1900 to 1920 buildings 152 20045 Irun 1900 to 1920 real estate properties 1,501 20045 Irun 1921 to 1940 buildings 457 20045 Irun 1921 to 1940 real estate properties 1,973 20045 Irun 1941 to 1950 buildings 242 20045 Irun 1941 to 1950 real estate properties 2,413 20045 Irun 1951 to 1960 buildings 300 20045 Irun 1951 to 1960 real estate properties 2,682 20045 Irun 1961 to 1970 buildings 343 20045 Irun 1961 to 1970 real estate properties 3,799 20045 Irun 1971 to 1980 buildings 594 20045 Irun 1971 to 1980 real estate properties 6,984 20045 Irun 1981 to 1990 buildings 227 20045 Irun 1981 to 1990 real estate properties 1,668 20045 Irun 1991 to 2001 buildings 774 20045 Irun 1991 to 2001 real estate properties 3,133 20045 Irun 2002 buildings 43 20045 Irun 2002 real estate properties 542 20045 Irun 2003 buildings 85 20045 Irun 2003 real estate properties 595 20045 Irun 2004 buildings 73 20045 Irun 2004 real estate properties 204 20045 Irun 2005 buildings 36 20045 Irun 2005 real estate properties 215 20045 Irun 2006 buildings 32 20045 Irun 2006 real estate properties 392 20045 Irun 2007 buildings 46 20045 Irun 2007 real estate properties 190 20045 Irun 2008 buildings 27 20045 Irun 2008 real estate properties 215 20045 Irun 2009 buildings 56 20045 Irun 2009 real estate properties 281 20045 Irun 2010 buildings 23 20045 Irun 2010 real estate properties 240 20045 Irun 2011 buildings 18 20045 Irun 2011 real estate properties 187