{"id":42020,"date":"2025-07-21T17:19:28","date_gmt":"2025-07-21T15:19:28","guid":{"rendered":"https:\/\/astoc.de\/?post_type=projekt&#038;p=42020"},"modified":"2026-08-11T15:06:43","modified_gmt":"2026-08-11T13:06:43","slug":"die-welle-cologne","status":"publish","type":"projekt","link":"https:\/\/astoc.de\/en\/projekte\/die-welle-cologne\/","title":{"rendered":"Quartier Die Welle Cologne"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"42020\" class=\"elementor elementor-42020 elementor-24470\" data-elementor-post-type=\"projekt\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7911300 e-con-full e-flex e-con e-parent\" data-id=\"7911300\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5248ca e-flex e-con-boxed e-con e-parent\" data-id=\"d5248ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-580bd536 e-con-full e-flex e-con e-child\" data-id=\"580bd536\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ece1d1 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"6ece1d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Quartier Die Welle Cologne<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1878901b e-con-full e-flex e-con e-child\" data-id=\"1878901b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-781a8efe elementor-widget elementor-widget-text-editor\" data-id=\"781a8efe\" data-element_type=\"widget\" data-e-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\t<p class=\"ASTOCGrundtext\">Transformation of a former company site into a residential quarter<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1594476f e-con-full e-flex e-con e-child\" data-id=\"1594476f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a18c925 elementor-widget elementor-widget-heading\" data-id=\"7a18c925\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">An urban quarter with 752 apartments is being built where the Deutsche Welle broadcasting center once stood.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-77532cf4 e-con-full e-grid e-con e-child\" data-id=\"77532cf4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-75f1ff3 e-con-full e-flex e-con e-child\" data-id=\"75f1ff3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7583e873 elementor-widget-tablet__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7583e873\" data-element_type=\"widget\" data-e-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\t<p>On the Raderbergg\u00fcrtel in Cologne-Marienburg, the city&#8217;s largest residential construction project currently under construction is being built on the former Deutsche Welle site. After years of vacancy due to asbestos contamination, the striking, 138-metre-high broadcasting building was demolished between 2019 and 2021; its characteristic color scheme inspired the color concept of the new building 752 residential units, a six-form nursery school and commercial units compatible with the residential area create a new urban building block in a heterogeneous environment between the busy Raderbergg\u00fcrtel, Deutschlandradio, small-scale residential development and Fritz-Encke-Park. ASTOC emerged as the winner of a competition in 2015 and developed an urban planning concept that understands the large-scale form of the quarter as a response to the location.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac08d13 e-con-full e-flex e-con e-child\" data-id=\"ac08d13\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b06fb3 elementor-widget elementor-widget-image-carousel\" data-id=\"7b06fb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;none&quot;,&quot;autoplay_speed&quot;:2000,&quot;speed&quot;:2000,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Bild Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 2\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_191108_111842.jpg\" alt=\"Former Deutsche Welle buildings - derivation of the color concept\" \/><figcaption class=\"elementor-image-carousel-caption\">Former Deutsche Welle buildings - derivation of the color concept<\/figcaption><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 2\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/05\/1903_Areal_221108.jpg\" alt=\"Aerial visualization - New construction of the Die Welle district\" \/><figcaption class=\"elementor-image-carousel-caption\">Aerial visualization - New construction of the Die Welle district<\/figcaption><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\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>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f8ae5f5 e-con-full e-flex e-con e-child\" data-id=\"6f8ae5f5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d0016e elementor-widget elementor-widget-image\" data-id=\"7d0016e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw.jpg\" class=\"attachment-full size-full wp-image-44164\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw-300x200.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw-1024x683.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw-768x512.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw-1536x1024.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260204_001_sw-2048x1366.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c131190 e-con-full e-flex e-con e-child\" data-id=\"c131190\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46609baa elementor-widget-tablet__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"46609baa\" data-element_type=\"widget\" data-e-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\t<p>The development encloses the Raderbergg\u00fcrtel and Mertener Stra\u00dfe with clear spatial edges and shields the interior from traffic and commercial noise thanks to its position. This creates a sequence of noise-protected inner courtyards with private gardens, communal areas and differentiated open space qualities. A central, car-free north-south axis links the development with the public green corridor and Fritz-Encke-Park. The architecture deliberately differentiates between public addresses and private retreat areas: Five-storey buildings with two recessed staggered storeys face the city, while six-storey volumes with one staggered storey face the inner courtyards. This dual building height allows for different spatial qualities and characterizes the urban figure.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f07e257 e-con-full e-grid e-con e-child\" data-id=\"4f07e257\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ef0b40 elementor-widget elementor-widget-image\" data-id=\"1ef0b40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_Farbkonzept-mit-Lageplan.jpg\" class=\"attachment-full size-full wp-image-43711\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_Farbkonzept-mit-Lageplan.jpg 1920w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_Farbkonzept-mit-Lageplan-300x169.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_Farbkonzept-mit-Lageplan-1024x576.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_Farbkonzept-mit-Lageplan-768x432.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_Farbkonzept-mit-Lageplan-1536x864.jpg 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64e5b22 elementor-widget elementor-widget-image\" data-id=\"64e5b22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord.jpg\" class=\"attachment-full size-full wp-image-43701\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord-300x225.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord-1024x768.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord-768x576.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord-1536x1152.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA3_Ansicht_Nord-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-901f993 elementor-widget elementor-widget-image\" data-id=\"901f993\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued.jpg\" class=\"attachment-full size-full wp-image-43703\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued-300x225.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued-1024x768.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued-768x576.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued-1536x1152.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_BA5_Gewerbe_Ansicht_Sued-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b0f05be e-con-full e-flex e-con e-child\" data-id=\"4b0f05be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7bc606ea elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7bc606ea\" data-element_type=\"widget\" data-e-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\t<p>In a project of this size, avoiding anonymity and strengthening identification is key. The structure and color concept are therefore not formal gestures, but tools for living neighborhoods. Setbacks, recesses and staggered storeys divide the development into an urban scale of legible houses with which residents can identify. Three color spaces structure the quarter based on this historical reference and give the six building sections a defining identity on the outside as well as exciting atmospheres on the inside. The materiality follows a clear logic: the public and semi-public areas have a ceramic fa\u00e7ade, while the private courtyards have a plastered surface. Perforated metal elements structure the staircase fa\u00e7ades and balcony balustrades and connect the buildings to form a differentiated whole.     <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3924ef2 e-con-full e-grid e-con e-child\" data-id=\"3924ef2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35b088e elementor-widget elementor-widget-image\" data-id=\"35b088e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE.jpg\" class=\"attachment-full size-full wp-image-43693\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE-300x169.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE-1024x576.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE-768x432.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE-1536x864.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260319_048_CWE-2048x1152.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7292b4e elementor-widget elementor-widget-image\" data-id=\"7292b4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle.jpg\" class=\"attachment-full size-full wp-image-43831\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle-300x169.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle-1024x576.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle-768x432.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle-1536x864.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_016_die_welle-2048x1152.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0ba623 elementor-widget elementor-widget-image\" data-id=\"d0ba623\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029.jpg\" class=\"attachment-full size-full wp-image-43850\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029-300x169.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029-1024x576.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029-768x432.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029-1536x864.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2025\/07\/1903_260227_029-2048x1152.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e101301 e-con-full e-flex e-con e-child\" data-id=\"5e101301\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5593a1d6 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"5593a1d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010.jpg\" class=\"attachment-full size-full wp-image-43687\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010-300x169.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010-1024x576.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010-768x432.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010-1536x864.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_260227_010-2048x1152.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">View of the construction site in February 2026<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b79c189 e-con-full e-flex e-con e-child\" data-id=\"b79c189\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b419aa elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"8b419aa\" data-element_type=\"widget\" data-e-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\t<p>The program includes a broad mix of apartments ranging from one- to five-room apartments. The six-room daycare center opens onto Fritz-Encke-Park, while commercial units complement the residential use. Differentiated open spaces &#8211; landscaped courtyards, a city courtyard and a tree-lined boulevard &#8211; offer space to play, stay and move around. The project complies with the KfW40 NH energy standard and DGNB Gold certification, while photovoltaic systems on the roofs complement the sustainable concept. The project is being realized in six construction phases; the first was occupied in March 2026, the others are currently being implemented.    <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a295da0 e-con-full e-flex e-con e-child\" data-id=\"a295da0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e26f52b elementor-widget elementor-widget-image\" data-id=\"e26f52b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1440\" src=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025.jpg\" class=\"attachment-full size-full wp-image-43707\" alt=\"\" srcset=\"https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025.jpg 2560w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025-300x169.jpg 300w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025-1024x576.jpg 1024w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025-768x432.jpg 768w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025-1536x864.jpg 1536w, https:\/\/astoc.de\/wp-content\/uploads\/2026\/04\/1903_E_Courtyard_221025-2048x1152.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d539473 e-grid e-con-full e-con e-child\" data-id=\"6d539473\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bbabe4 elementor-widget elementor-widget-text-editor\" data-id=\"8bbabe4\" data-element_type=\"widget\" data-e-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\t<p><strong>Client<br\/><\/strong>Die Welle K\u00f6ln Erste GmbH &#038; Co. KG<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-176c115b elementor-widget elementor-widget-text-editor\" data-id=\"176c115b\" data-element_type=\"widget\" data-e-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\t<p><strong>Size<br\/><\/strong>84,500 m\u00b2 GFA<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-241d75e3 elementor-widget elementor-widget-text-editor\" data-id=\"241d75e3\" data-element_type=\"widget\" data-e-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\t<p><strong>Planning and implementation<br\/><\/strong>2019-today<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a122675 elementor-widget elementor-widget-text-editor\" data-id=\"3a122675\" data-element_type=\"widget\" data-e-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\t<p><strong>Service<br\/><\/strong>LPH 1-4 and artistic supervision<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c236a4d elementor-widget elementor-widget-text-editor\" data-id=\"7c236a4d\" data-element_type=\"widget\" data-e-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\t<p><strong>Collaboration<br\/><\/strong>Club L94 Landscape architects<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-000cd0e elementor-widget elementor-widget-text-editor\" data-id=\"000cd0e\" data-element_type=\"widget\" data-e-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\t<p><strong>Link<br\/><\/strong><a href=\"http:\/\/www.die-welle-koeln.de\" target=\"_blank\" rel=\"noopener nofollow\">The Wave Cologne<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c8059d9 e-con-full e-flex e-con e-child\" data-id=\"7c8059d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54316713 elementor-widget elementor-widget-post-info\" data-id=\"54316713\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-114bb17\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/astoc.de\/en\/projekt-schlagwort\/affordablehousing\/\" class=\"elementor-post-info__terms-list-item\">#affordablehousing<\/a>, <a href=\"https:\/\/astoc.de\/en\/projekt-schlagwort\/nachbarschaften\/\" class=\"elementor-post-info__terms-list-item\">#nachbarschaften<\/a>, <a href=\"https:\/\/astoc.de\/en\/projekt-schlagwort\/quartiersplanung\/\" class=\"elementor-post-info__terms-list-item\">#quartiersplanung<\/a>, <a href=\"https:\/\/astoc.de\/en\/projekt-schlagwort\/wohnraumversorgung\/\" class=\"elementor-post-info__terms-list-item\">#wohnraumversorgung<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e5cb81a e-con-full e-flex e-con e-child\" data-id=\"3e5cb81a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b3aa21 elementor-widget elementor-widget-text-editor\" data-id=\"3b3aa21\" data-element_type=\"widget\" data-e-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\t<p>Photo credit: ASTOC, EMPIRA<br\/>Visualization: 1. fig. ASTOC, aerial view, courtyard moka-studio <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Transformation of a former company site into a residential quarter An urban quarter with 752 apartments is being built where the Deutsche Welle broadcasting center once stood. On the Raderbergg\u00fcrtel in Cologne-Marienburg, the city&#8217;s largest residential construction project currently under construction is being built on the former Deutsche Welle site. After years of vacancy due [&hellip;]<\/p>\n","protected":false},"featured_media":43713,"menu_order":2,"template":"","meta":{"_acf_changed":false},"projekt-kategorie":[229],"projekt-schlagwort":[249,236,256,255],"standort":[211],"class_list":["post-42020","projekt","type-projekt","status-publish","has-post-thumbnail","hentry","projekt-kategorie-residential","projekt-schlagwort-affordablehousing","projekt-schlagwort-nachbarschaften","projekt-schlagwort-quartiersplanung","projekt-schlagwort-wohnraumversorgung","standort-cologne"],"acf":[],"_links":{"self":[{"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/projekt\/42020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/projekt"}],"about":[{"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/types\/projekt"}],"version-history":[{"count":15,"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/projekt\/42020\/revisions"}],"predecessor-version":[{"id":46846,"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/projekt\/42020\/revisions\/46846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/media\/43713"}],"wp:attachment":[{"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/media?parent=42020"}],"wp:term":[{"taxonomy":"projekt-kategorie","embeddable":true,"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/projekt-kategorie?post=42020"},{"taxonomy":"projekt-schlagwort","embeddable":true,"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/projekt-schlagwort?post=42020"},{"taxonomy":"standort","embeddable":true,"href":"https:\/\/astoc.de\/en\/wp-json\/wp\/v2\/standort?post=42020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}