{"id":164747,"date":"2026-09-09T14:00:00","date_gmt":"2026-09-09T12:00:00","guid":{"rendered":"https:\/\/www.immo-invest.ch\/?p=164747"},"modified":"2026-09-09T11:26:21","modified_gmt":"2026-09-09T09:26:21","slug":"altbauten-geraten-in-bern-unter-sanierungsdruck","status":"publish","type":"post","link":"https:\/\/www.immo-invest.ch\/fr\/altbauten-geraten-in-bern-unter-sanierungsdruck\/","title":{"rendered":"\u00c0 Berne, les b\u00e2timents anciens font l&rsquo;objet d&rsquo;une pression croissante en mati\u00e8re de r\u00e9novation"},"content":{"rendered":"<p>Le rapport, approuv\u00e9 par le Conseil f\u00e9d\u00e9ral le 2 septembre 2026, ne constitue ni un nouvel acte l\u00e9gislatif ni un ordre de r\u00e9novation d\u00e9finitif. Il d\u00e9crit plut\u00f4t un plan de mise en \u0153uvre de la motion Eymann qui, en l\u2019absence de comp\u00e9tence f\u00e9d\u00e9rale directe, devrait principalement passer par de futures lois cantonales sur l\u2019\u00e9nergie.<\/p>\n<p>C&rsquo;est pr\u00e9cis\u00e9ment l\u00e0 que r\u00e9side la difficult\u00e9. Il est recommand\u00e9 de mettre en place une strat\u00e9gie combinant mesures d&rsquo;encouragement et d&rsquo;exigences, ax\u00e9e sur les b\u00e2timents les moins performants sur le plan \u00e9nerg\u00e9tique. Pour les maisons de classe CECB G, un d\u00e9lai de dix ans serait pr\u00e9vu apr\u00e8s l\u2019entr\u00e9e en vigueur de la loi cantonale sur l\u2019\u00e9nergie correspondante ; de 15 ans pour la classe F et de 20 ans pour la classe E. L\u2019objectif serait dans chaque cas d\u2019atteindre au moins la classe CECB D pour l\u2019enveloppe du b\u00e2timent.<\/p>\n<p><strong>La mesure vise le parc immobilier ancien<br \/>\n<\/strong>La Conf\u00e9d\u00e9ration se concentre sur la partie du parc immobilier qui pr\u00e9sente le plus grand retard en mati\u00e8re d\u2019efficacit\u00e9 \u00e9nerg\u00e9tique. Environ 60 % des surfaces de r\u00e9f\u00e9rence \u00e9nerg\u00e9tiques des b\u00e2timents r\u00e9sidentiels ont \u00e9t\u00e9 construites avant 1980, et plus de la moiti\u00e9 des \u00e9l\u00e9ments de l\u2019enveloppe du b\u00e2timent n\u2019ont toujours pas \u00e9t\u00e9 r\u00e9nov\u00e9s \u00e0 ce jour. Pour les propri\u00e9taires de biens immobiliers r\u00e9sidentiels anciens, la pression r\u00e9glementaire s\u2019accentuerait donc d\u2019abord au niveau des obligations de justification et des \u00e9valuations de l\u2019\u00e9tat du b\u00e2timent, puis, ult\u00e9rieurement, au niveau des exigences cantonales en mati\u00e8re de r\u00e9novation.<\/p>\n<p>Parall\u00e8lement, le rapport constate qu\u2019aucun des paquets examin\u00e9s ne permet d\u2019atteindre l\u2019objectif politique d\u2019une r\u00e9duction des pertes d\u2019\u00e9nergie de 80 %. Pour y parvenir, il faudrait une r\u00e9novation g\u00e9n\u00e9ralis\u00e9e de tous les b\u00e2timents pour les amener \u00e0 la classe CECB A ou \u00e0 un niveau Minergie comparable. M\u00eame une obligation plus stricte visant la classe CECB B semble, selon le rapport, difficilement r\u00e9alisable dans la pratique.<\/p>\n<p><strong>Le financement reste le point faible<br \/>\n<\/strong>Cette initiative est particuli\u00e8rement controvers\u00e9e en raison de la question du financement. Le rapport ne contient express\u00e9ment aucune demande directe de nouveaux actes l\u00e9gislatifs, de moyens financiers suppl\u00e9mentaires ou de ressources en personnel. Dans le m\u00eame temps, le Conseil f\u00e9d\u00e9ral souligne que le programme B\u00e2timents devra \u00eatre repens\u00e9 au printemps 2026, suite \u00e0 la d\u00e9cision du Parlement concernant le paquet d\u2019all\u00e8gements budg\u00e9taires 27, et que sa forme future n\u2019est pas encore d\u00e9finie en d\u00e9tail.<\/p>\n<p>Il en r\u00e9sulte une contradiction qui rev\u00eat une importance capitale pour le march\u00e9. La strat\u00e9gie propos\u00e9e mise \u00e0 la fois sur des exigences plus contraignantes pour les b\u00e2timents en mauvais \u00e9tat et sur un renforcement des aides, des mesures d&rsquo;amortissement social ou la cr\u00e9ation d&rsquo;un fonds de r\u00e9novation \u00e9nerg\u00e9tique. Or, c\u2019est pr\u00e9cis\u00e9ment cette architecture des aides qui n\u2019est pas encore clairement d\u00e9finie sur le plan politique. Et pourtant, leur volume est d\u00e9j\u00e0 consid\u00e9rable aujourd\u2019hui. En 2025, la Conf\u00e9d\u00e9ration et les cantons ont vers\u00e9 516,4 millions de francs dans le cadre du Programme B\u00e2timents et se sont engag\u00e9s \u00e0 verser 636,4 millions de francs, programme d\u2019impulsion compris.<\/p>\n<p><strong>Pour les propri\u00e9taires, la p\u00e9riode de pr\u00e9paration commence<br \/>\n<\/strong>Ceux qui poss\u00e8dent un parc immobilier ancien ne devraient donc pas consid\u00e9rer ce d\u00e9bat comme un simple document f\u00e9d\u00e9ral lointain. Si les cantons adoptent les exigences propos\u00e9es, la r\u00e9novation \u00e9nerg\u00e9tique, qui est aujourd\u2019hui largement facultative, deviendrait nettement plus contraignante. On ignore encore quand et sous quelle forme cette mesure pourra recueillir une majorit\u00e9 politique. Mais on sait d\u00e9j\u00e0 clairement o\u00f9 la Conf\u00e9d\u00e9ration entend agir et quels b\u00e2timents seront les premiers \u00e0 subir cette pression.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Berne fait avancer le d\u00e9bat sur l&rsquo;obligation de r\u00e9novation des b\u00e2timents anciens peu performants. Le Conseil f\u00e9d\u00e9ral a approuv\u00e9 le 2 septembre 2026 un rapport qui pr\u00e9voit, par le biais des lois cantonales sur l&rsquo;\u00e9nergie, des d\u00e9lais contraignants pour atteindre la classe D du CECB. La concr\u00e9tisation de ce projet d\u00e9pendra toutefois des subventions et du paquet d&rsquo;all\u00e8gements 27.<\/p>\n","protected":false},"author":2,"featured_media":164748,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[22699,8747,56027,9652,22303],"tags":[61921,2053,61922,4004,872,3931,2002],"class_list":["post-164747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-energie","category-planification-developpement","category-renovation","category-suisse","tag-altbauten","tag-energieeffizienz-fr","tag-entlastungspaket-27","tag-geak-fr","tag-immoinvest-fr","tag-immonews-fr","tag-news-fr","pmpro-has-access"],"acf":{"bild_mit_ki_erstellt_worden":["Ja"],"lead":"Berne fait avancer le d\u00e9bat sur l'obligation de r\u00e9novation des b\u00e2timents anciens peu performants. Le Conseil f\u00e9d\u00e9ral a approuv\u00e9 le 2 septembre 2026 un rapport qui pr\u00e9voit, par le biais des lois cantonales sur l'\u00e9nergie, des d\u00e9lais contraignants pour atteindre la classe D du CECB. La concr\u00e9tisation de ce projet d\u00e9pendra toutefois des subventions et du paquet d'all\u00e8gements 27.","autor":"","ort":"Schweiz\/Bern","bildunterschrift":"","bild_im_grid":false,"gallerie":"","newsim":"4058"},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Berne fait avancer le d\u00e9bat sur l&#039;obligation de r\u00e9novation des b\u00e2timents anciens peu performants. Le Conseil f\u00e9d\u00e9ral a approuv\u00e9 le 2 septembre 2026 un rapport qui pr\u00e9voit, par le biais des lois cantonales sur l&#039;\u00e9nergie, des d\u00e9lais contraignants pour atteindre la classe D du CECB. 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