{"id":10006,"date":"2025-03-31T10:27:05","date_gmt":"2025-03-31T08:27:05","guid":{"rendered":"https:\/\/ruizlarrea.com\/?p=10006"},"modified":"2025-06-04T11:18:43","modified_gmt":"2025-06-04T09:18:43","slug":"castellana-19-de-antiguo-palacete-a-oficinas-passivhaus-en-pleno-eje-financiero-de-madrid","status":"publish","type":"post","link":"https:\/\/ruizlarrea.com\/en\/castellana-19-de-antiguo-palacete-a-oficinas-passivhaus-en-pleno-eje-financiero-de-madrid\/","title":{"rendered":"Castellana 19 de antiguo palacete a oficinas Passivhaus en pleno eje financiero de Madrid"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10006\" class=\"elementor elementor-10006\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-336af0d elementor-section-boxed elementor-section-height-default 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\/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bcf744 elementor-widget elementor-widget-spacer\" data-id=\"0bcf744\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a27095b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a27095b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e460632\" data-id=\"e460632\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ba19e8 elementor-widget elementor-widget-text-editor\" data-id=\"7ba19e8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<h2 style=\"font-weight: 400; text-align: left;\"><strong>Castellana 19, de antiguo palacete a oficinas Passivhaus en pleno eje financiero de Madrid<\/strong><\/h2>\n<p style=\"font-weight: 400;\"><strong>Tras una innovadora intervenci\u00f3n dise\u00f1ada por Ruiz-Larrea, el inmueble se convierte en la primera rehabilitaci\u00f3n de oficinas Passivhaus ejecutada en la capital<\/strong><\/p>\n<p><strong>Madrid, 31\/03\/2025.<\/strong>&#8211;&nbsp;Los estudios de arquitectura&nbsp;<a href=\"https:\/\/ruizlarrea.com\/en\/\">Ruiz-Larrea Arquitectura<\/a>&nbsp;y&nbsp;<a href=\"https:\/\/madcandpartners.com\/\">MADC &amp; Partners<\/a>&nbsp;han finalizado el proyecto de transformaci\u00f3n de Castellana 19, un antiguo palacete de 6.180 metros cuadrados ubicado en pleno Paseo de la Castellana. Tras una innovadora y minuciosa intervenci\u00f3n, este edificio, que data del siglo XIX, se convierte en la primera rehabilitaci\u00f3n&nbsp;<strong>Passivhaus<\/strong>&nbsp;de oficinas en la ciudad de Madrid.<\/p>\n<p>La actuaci\u00f3n ha durado dos a\u00f1os y se ha basado en la recuperaci\u00f3n del patrimonio del inmueble, la reducci\u00f3n dr\u00e1stica de su demanda energ\u00e9tica y la flexibilizaci\u00f3n de los espacios para crear el centro de negocios m\u00e1s vers\u00e1til y sostenible del eje financiero de la Castellana.<\/p>\n<p>El proyecto, bajo el lema \u201cEntre Patios\u201d atestigua que un edificio tradicional puede ser eficiente y rentable si es sometido a una correcta rehabilitaci\u00f3n que, adem\u00e1s, reduce su huella de carbono.<\/p>\n<p><strong>UNA TRANSFORMACI\u00d3N EJEMPLAR<\/strong><\/p>\n<p>El antiguo palacete, del siglo XIX, tiene grado de protecci\u00f3n parcial. Por eso, la primera pauta de intervenci\u00f3n fue recuperar la armon\u00eda y nobleza propia de un edificio patrimonial. De esta forma, Castellana 19 mantiene su historia, a la vez que reactiva su funcionalidad para ofrecer una actividad responsable y efectiva bajo el est\u00e1ndar Passivhaus.<\/p>\n<p>Minimizando las intervenciones, el proyecto recupera el acceso principal de Castellana y conserva tanto la primera cruj\u00eda protegida como la galer\u00eda, la proporci\u00f3n del patio interior y el edificio secundario situado al fondo de la parcela. La cubierta, asimismo, se transforma en una azotea-mirador con vistas a la Castellana y a las Torres de Col\u00f3n.<\/p>\n<p>El edificio responde a los est\u00e1ndares de sostenibilidad y eficiencia energ\u00e9tica m\u00e1s demandados (LEED, AIS).&nbsp;<strong>\u201cLa mejor energ\u00eda es lo que no se consume. Desde esta premisa se desarrolla el dise\u00f1o de la propuesta, estableciendo una bater\u00eda de sistemas pasivos e instrumentos bioclim\u00e1ticos que no solo reducen la demanda de energ\u00eda, sino que adem\u00e1s favorecen la salud y el bienestar de los ocupantes\u201d<\/strong>, declara Cesar Ruiz-Larrea, presidente de RL.<\/p>\n<p>De esta forma, combinando medidas pasivas y activas se logra la obtenci\u00f3n del est\u00e1ndar&nbsp;<strong>Passivhaus<\/strong>: muros de inercia, sistema de aerotermia, instalaci\u00f3n de geotermia y fotovoltaica, iluminaci\u00f3n natural, cubiertas vegetales y ventiladas, biofilia y jardines.&nbsp;<\/p>\n<p><strong>RECONOCIMIENTOS Y NUEVOS USOS<\/strong><\/p>\n<p>La labor realizada en Castellana 19 ha supuesto que Ruiz-Larrea Arquitectura&nbsp;y&nbsp;MADC Architecture hayan sido reconocidos en la primera edici\u00f3n de Rebuild Rehabilita -la mayor feria nacional sobre rehabilitaci\u00f3n y la regeneraci\u00f3n urbana- con el&nbsp;<strong>Advanced Rehabitech Award<\/strong>&nbsp;a la mejor restauraci\u00f3n de patrimonio hist\u00f3rico.<\/p>\n<p>Lo que antes era un antiguo palacete, hoy se presenta como un innovador centro de negocios que, en un futuro puede ser reconfigurado para adoptar un nuevo uso y ofrecer de nuevo, otro tipo de servicio. Castellana 19 es una transformaci\u00f3n hist\u00f3rica que vela por la vida \u00fatil de los edificios poniendo el foco en las necesidades de las oficinas del siglo XXI y los cambios que vive el sector.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4251d7f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4251d7f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0cbcb62\" data-id=\"0cbcb62\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-657a243 elementor-widget elementor-widget-spacer\" data-id=\"657a243\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0d1292 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a0d1292\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/ruizlarrea.com\/en\/actualidad\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-left\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Comunicaci\u00f3n<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2581f95 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2581f95\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ab4dba0\" data-id=\"ab4dba0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Castellana 19, de antiguo palacete a oficinas Passivhaus en pleno eje financiero de Madrid Tras una innovadora intervenci\u00f3n dise\u00f1ada por Ruiz-Larrea, el inmueble se convierte en la primera rehabilitaci\u00f3n de oficinas Passivhaus ejecutada en la capital Madrid, 31\/03\/2025.&#8211;&nbsp;Los estudios de [&hellip;]<\/p>","protected":false},"author":1,"featured_media":9992,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":[],"categories":[19],"tags":[32],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2 - 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