Datos nacionales
Viviendas principales según tipo de calefacción por tipo de edificio, año de construcción y tamaño del municipio.
Unidades: Viviendas

,No tiene calefacción,Sí, colectiva,Sí, individual,No tiene instalación de calefacción pero sí algún aparato que permite calentar alguna habitación (por ejemplo radiadores eléctricos),Total,
Total,
    Total,
        Total,3.657.358,1.700.452,9.472.101,3.980.135,18.810.046,
        Anterior a 1971,1.394.987,480.862,2.657.419,1.487.742,6.021.010,
        De 1971 a 1990,1.173.646,725.168,2.600.807,1.338.057,5.837.678,
        Posterior a 1990,1.088.724,494.422,4.213.876,1.154.336,6.951.358,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,1.319.170,169.723,3.219.248,1.518.331,6.226.472,
        Anterior a 1971,605.348,62.609,1.058.625,664.970,2.391.552,
        De 1971 a 1990,319.515,38.956,724.214,376.409,1.459.095,
        Posterior a 1990,394.306,68.158,1.436.409,476.953,2.375.826,
    Edificio con 2 viviendas,
        Total,130.106,11.581,169.670,137.079,448.435,
        Anterior a 1971,57.731,6.158,79.398,55.467,198.754,
        De 1971 a 1990,43.656,3.008,50.504,48.582,145.750,
        Posterior a 1990,28.718,2.414,39.768,33.030,103.930,
    Edificio de 3 a 9 viviendas,
        Total,580.391,121.606,1.128.705,551.706,2.382.407,
        Anterior a 1971,208.497,31.674,324.423,198.499,763.094,
        De 1971 a 1990,188.096,39.807,317.322,199.303,744.527,
        Posterior a 1990,183.798,50.124,486.961,153.904,874.787,
    Edificio con 10 o más viviendas,
        Total,1.627.691,1.397.543,4.954.478,1.773.018,9.752.731,
        Anterior a 1971,523.411,380.421,1.194.973,568.806,2.667.610,
        De 1971 a 1990,622.379,643.396,1.508.768,713.763,3.488.306,
        Posterior a 1990,481.902,373.726,2.250.738,490.449,3.596.815,
De 50.000 habitantes o menos,
    Total,
        Total,1.807.031,413.506,4.610.131,2.076.060,8.906.728,
        Anterior a 1971,700.701,96.173,1.320.448,794.211,2.911.533,
        De 1971 a 1990,530.655,130.773,1.180.821,637.282,2.479.531,
        Posterior a 1990,575.675,186.560,2.108.862,644.567,3.515.664,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,994.197,132.414,2.566.949,1.181.748,4.875.308,
        Anterior a 1971,481.134,50.746,888.513,547.561,1.967.953,
        De 1971 a 1990,228.116,29.770,571.635,281.715,1.111.237,
        Posterior a 1990,284.947,51.898,1.106.801,352.472,1.796.118,
    Edificio con 2 viviendas,
        Total,93.458,7.833,138.696,105.932,345.919,
        Anterior a 1971,40.277,4.182,65.758,43.776,153.994,
        De 1971 a 1990,32.150,1.917,38.919,37.867,110.852,
        Posterior a 1990,21.032,1.734,34.019,24.288,81.073,
    Edificio de 3 a 9 viviendas,
        Total,273.368,57.608,579.579,285.903,1.196.458,
        Anterior a 1971,79.608,14.312,139.332,84.063,317.314,
        De 1971 a 1990,91.748,13.453,180.851,109.468,395.520,
        Posterior a 1990,102.012,29.843,259.395,92.373,483.623,
    Edificio con 10 o más viviendas,
        Total,446.009,215.650,1.324.908,502.477,2.489.043,
        Anterior a 1971,99.683,26.933,226.844,118.811,472.271,
        De 1971 a 1990,178.642,85.633,389.415,208.232,861.922,
        Posterior a 1990,167.684,103.084,708.648,175.434,1.154.850,
De 50.001 a 100.000 habitantes,
    Total,
        Total,537.377,194.988,1.215.106,491.833,2.439.304,
        Anterior a 1971,151.308,33.482,228.179,130.848,543.817,
        De 1971 a 1990,184.020,94.477,362.273,186.112,826.883,
        Posterior a 1990,202.049,67.029,624.653,174.872,1.068.603,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,139.359,14.271,294.072,138.500,586.201,
        Anterior a 1971,45.277,3.472,64.356,40.446,153.551,
        De 1971 a 1990,43.448,3.904,78.504,43.704,169.560,
        Posterior a 1990,50.634,6.894,151.211,54.350,263.089,
    Edificio con 2 viviendas,
        Total,16.030,836,13.884,11.211,41.960,
        Anterior a 1971,6.378,437,6.324,4.296,17.435,
        De 1971 a 1990,4.794,127,4.436,3.851,13.207,
        Posterior a 1990,4.859,272,3.124,3.064,11.319,
    Edificio de 3 a 9 viviendas,
        Total,91.996,20.334,172.541,76.144,361.015,
        Anterior a 1971,28.557,4.285,43.000,25.403,101.244,
        De 1971 a 1990,30.700,8.276,48.914,27.406,115.295,
        Posterior a 1990,32.739,7.773,80.627,23.336,144.476,
    Edificio con 10 o más viviendas,
        Total,289.992,159.548,734.609,265.978,1.450.127,
        Anterior a 1971,71.097,25.288,114.499,60.703,271.587,
        De 1971 a 1990,105.078,82.171,230.419,111.152,528.821,
        Posterior a 1990,113.817,52.089,389.691,94.123,649.719,
De 100.001 a 500.000 habitantes,
    Total,
        Total,909.197,597.200,2.120.537,840.793,4.467.727,
        Anterior a 1971,348.785,141.088,550.033,308.857,1.348.762,
        De 1971 a 1990,318.676,295.807,638.286,311.834,1.564.603,
        Posterior a 1990,241.735,160.306,932.218,220.103,1.554.362,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,164.979,17.489,275.680,157.660,615.809,
        Anterior a 1971,69.455,4.924,72.966,61.924,209.268,
        De 1971 a 1990,42.535,4.332,60.362,39.113,146.341,
        Posterior a 1990,52.990,8.233,142.353,56.624,260.199,
    Edificio con 2 viviendas,
        Total,17.138,1.738,13.474,15.199,47.550,
        Anterior a 1971,9.157,983,5.842,5.773,21.757,
        De 1971 a 1990,5.549,472,5.346,5.388,16.754,
        Posterior a 1990,2.432,.,2.286,4.037,9.039,
    Edificio de 3 a 9 viviendas,
        Total,151.547,25.167,222.319,124.438,523.470,
        Anterior a 1971,64.484,6.913,72.043,54.876,198.316,
        De 1971 a 1990,46.021,9.558,55.105,42.742,153.426,
        Posterior a 1990,41.042,8.696,95.170,26.820,171.729,
    Edificio con 10 o más viviendas,
        Total,575.532,552.806,1.609.063,543.496,3.280.898,
        Anterior a 1971,205.689,128.268,399.182,186.284,919.422,
        De 1971 a 1990,224.572,281.445,517.473,224.591,1.248.081,
        Posterior a 1990,145.271,143.093,692.409,132.622,1.113.396,
Más de 500.000 habitantes,
    Total,
        Total,403.752,494.758,1.526.328,571.448,2.996.287,
        Anterior a 1971,194.194,210.119,558.758,253.826,1.216.897,
        De 1971 a 1990,140.294,204.112,419.427,202.829,966.661,
        Posterior a 1990,69.264,80.527,548.143,114.794,812.728,
    Vivienda unifamiliar (chalet, adosado, pareado...),
        Total,20.635,5.549,82.547,40.424,149.154,
        Anterior a 1971,9.483,3.467,32.790,15.038,60.779,
        De 1971 a 1990,5.416,.,13.712,11.878,31.956,
        Posterior a 1990,5.736,1.131,36.045,13.508,56.419,
    Edificio con 2 viviendas,
        Total,3.479,.,3.616,4.738,13.006,
        Anterior a 1971,1.919,.,1.473,1.622,5.569,
        De 1971 a 1990,1.164,.,1.803,1.476,4.937,
        Posterior a 1990,.,.,.,1.640,2.500,
    Edificio de 3 a 9 viviendas,
        Total,63.480,18.497,154.267,65.220,301.464,
        Anterior a 1971,35.849,6.165,70.048,34.157,146.219,
        De 1971 a 1990,19.627,8.520,32.451,19.687,80.285,
        Posterior a 1990,8.004,3.812,51.768,11.376,74.959,
    Edificio con 10 o más viviendas,
        Total,316.158,469.539,1.285.898,461.067,2.532.663,
        Anterior a 1971,146.942,199.932,454.447,203.009,1.004.330,
        De 1971 a 1990,114.087,194.148,371.460,169.788,849.483,
        Posterior a 1990,55.130,75.459,459.991,88.270,678.850,
Notas:

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El símbolo '.' debe interpretarse como dato que no se proporciona por muestra insuficiente.
Fuente: Instituto Nacional de Estadística