{"id":113479,"date":"2026-05-05T13:26:24","date_gmt":"2026-05-05T11:26:24","guid":{"rendered":"https:\/\/batijournal.com\/?p=113479"},"modified":"2026-05-05T13:26:24","modified_gmt":"2026-05-05T11:26:24","slug":"un-fort-recul-des-mises-en-chantier-dici-2050","status":"publish","type":"post","link":"https:\/\/batijournal.com\/index.php\/un-fort-recul-des-mises-en-chantier-dici-2050\/113479\/","title":{"rendered":"Un fort recul des mises en chantier d\u2019ici 2050 ?"},"content":{"rendered":"<p><strong>Le vieillissement d\u00e9mographique devrait entra\u00eener une forte baisse des constructions neuves en France d\u2019ici 2050 et exigera une profonde adaptation de l\u2019existant.<\/strong><\/p>\n<p>La raison est toute simple, le recul de la d\u00e9mographie. Une \u00e9tude publi\u00e9e en avril et r\u00e9alis\u00e9e par le cabinet Xerfi a en effet estim\u00e9 que les besoins en construction neuve en France diminueront significativement d\u2019ici 2050.<\/p>\n<p><em>\u00ab\u00a0D\u2019ici \u00e0 l\u2019horizon 2050, la population \u00e2g\u00e9e devrait progresser de pr\u00e8s de 4 millions de personnes, tandis que les autres classes d\u2019\u00e2ge conna\u00eetront une \u00e9volution plus mod\u00e9r\u00e9e et que la population active tendra \u00e0 se contracter.\u00a0\u00bb,<\/em> \u00e9crit le cabinet. Cons\u00e9quence, les mises en chantier devraient reculer de 40%, en passant d\u2019environ 360 000 actuellement \u00e0 220 000. Les logements occup\u00e9s par une \u00e0 deux personnes sans enfants repr\u00e9senteront les trois quarts des m\u00e9nages.<\/p>\n<p>Le ph\u00e9nom\u00e8ne sera d\u2019autant plus marqu\u00e9 dans les zones rurales, les anciennes zones industriels, le Nord et l\u2019Est de la France. Fragilisant encore un peu plus ces territoires.<\/p>\n<h2>Un constat d\u00e9j\u00e0 fait par le SDES<\/h2>\n<p><em>\u00ab\u00a0D&rsquo;ici 2050, la France ne manquera pas de logements. Elle manquera de logements adapt\u00e9s\u00a0\u00bb,<\/em> pr\u00e9vient Xerfi. Le cabinet de conseil estime que le secteur de la construction sera davantage port\u00e9 par le renouvellement du parc que par son extension. Et ce, afin de favoriser le maintien \u00e0 domicile des seniors, de r\u00e9pondre aux contraintes thermiques, \u00e0 la raret\u00e9 du foncier, au risques climatiques.<\/p>\n<p>Ce n\u2019est pas la premi\u00e8re fois qu\u2019une \u00e9tude fait \u00e9tat d\u2019un tel constat. L\u2019ann\u00e9e derni\u00e8re, Le les services statistiques du gouvernement (SDES) avait \u00e9tabli \u00e0\u00a0<em>208 000 le nombre de nouvelles r\u00e9sidences principales<\/em>\u00a0pour r\u00e9pondre \u00e0 la demande chaque ann\u00e9e entre 2020 et 2030, puis 194 000 d&rsquo;ici 2050.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le vieillissement d\u00e9mographique devrait entra\u00eener une forte baisse des constructions neuves en France d\u2019ici 2050 et exigera une profonde adaptation de l\u2019existant.<\/p>\n","protected":false},"author":1,"featured_media":111965,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10736,10530],"tags":[],"class_list":["post-113479","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualites"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Un fort recul des mises en chantier d\u2019ici 2050 ?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/batijournal.com\/index.php\/un-fort-recul-des-mises-en-chantier-dici-2050\/113479\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" 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