{"id":38435,"date":"2026-08-06T11:32:03","date_gmt":"2026-08-06T10:32:03","guid":{"rendered":"https:\/\/www.wood-studio-jardin.fr\/?p=38435"},"modified":"2026-08-06T11:56:37","modified_gmt":"2026-08-06T10:56:37","slug":"comment-agrandir-sa-maison-le-guide-complet-2026","status":"publish","type":"post","link":"https:\/\/www.wood-studio-jardin.fr\/extension-maison\/comment-agrandir-sa-maison-le-guide-complet-2026\/","title":{"rendered":"Comment agrandir sa maison ? Le guide complet 2026"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"38435\" class=\"elementor elementor-38435\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bdc2a67 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bdc2a67\" 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<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-24f950b\" data-id=\"24f950b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab13eb6 elementor-widget elementor-widget-heading\" data-id=\"ab13eb6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.18.0 - 20-12-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">Comment agrandir sa maison ? Le guide complet 2026\n<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e487151 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e487151\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.18.0 - 20-12-2023 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\"\";border-bottom:0;flex-grow:1;border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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-4c18d81 elementor-widget elementor-widget-text-editor\" data-id=\"4c18d81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.18.0 - 20-12-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p class=\"p1\">Besoin d&rsquo;une chambre suppl\u00e9mentaire, d&rsquo;un bureau, d&rsquo;un espace pour accueillir un proche ou tout simplement de plus de m\u00e8tres carr\u00e9s ? Agrandir sa maison est aujourd&rsquo;hui l&rsquo;une des solutions les plus recherch\u00e9es par les propri\u00e9taires, bien plus rapide et souvent plus \u00e9conomique qu&rsquo;un d\u00e9m\u00e9nagement. Mais entre le studio de jardin, l&rsquo;extension traditionnelle et la maison modulaire, difficile de savoir quelle option correspond r\u00e9ellement \u00e0 votre projet, votre terrain et votre budget.<\/p><p class=\"p1\">Ce guide fait le point sur les trois grandes solutions d&rsquo;agrandissement en 2026, leurs avantages, leurs d\u00e9lais, leur co\u00fbt au m\u00b2 et les d\u00e9marches administratives \u00e0 pr\u00e9voir.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\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-3b1a878 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b1a878\" 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<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-715dd3f\" data-id=\"715dd3f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-523e039 elementor-widget elementor-widget-heading\" data-id=\"523e039\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pourquoi agrandir sa maison plut\u00f4t que d\u00e9m\u00e9nager ?\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4252af elementor-widget elementor-widget-text-editor\" data-id=\"e4252af\" 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<p class=\"p1\">D\u00e9m\u00e9nager \u00e0 un co\u00fbt : frais de notaire, d&rsquo;agence, de d\u00e9m\u00e9nagement, sans compter le temps perdu \u00e0 chercher un nouveau bien qui coche toutes les cases.<\/p><p class=\"p1\">Agrandir permet de :<\/p><ul class=\"ul1\"><li class=\"li1\">rester dans son quartier, pr\u00e8s de son \u00e9cole, de son travail, de ses habitudes ;<\/li><li class=\"li1\">valoriser son patrimoine immobilier en augmentant la surface habitable ;<\/li><li class=\"li1\">adapter son logement \u00e0 une nouvelle \u00e9tape de vie (naissance, t\u00e9l\u00e9travail, arriv\u00e9e d&rsquo;un parent \u00e2g\u00e9, ind\u00e9pendance d&rsquo;un ado)<\/li><li class=\"li1\">\u00e9viter les frais de mutation immobili\u00e8re, souvent plus \u00e9lev\u00e9s que ceux d&rsquo;un projet de construction.<\/li><\/ul><p class=\"p1\">Reste \u00e0 choisir la bonne m\u00e9thode. Trois solutions dominent le march\u00e9 : le studio de jardin, l&rsquo;extension accol\u00e9e \u00e0 la maison, et la maison modulaire.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0daeaf9 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"0daeaf9\" 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 class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.wood-studio-jardin.fr\/modeles-studio-jardin-extension-maison\/?_categories=extension\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Voir nos extensions<\/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<div class=\"elementor-element elementor-element-4a297d5 elementor-widget elementor-widget-image\" data-id=\"4a297d5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.18.0 - 20-12-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-1536x1152.jpg\" class=\"attachment-1536x1536 size-1536x1536 wp-image-36208\" alt=\"\" srcset=\"https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-1536x1152.jpg 1536w, https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-300x225.jpg 300w, https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-1024x768.jpg 1024w, https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-768x576.jpg 768w, https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-2048x1536.jpg 2048w, https:\/\/www.wood-studio-jardin.fr\/app\/uploads\/sites\/88\/2024\/01\/IMG_2023-600x450.jpg 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\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-1102da2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1102da2\" 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<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-01e209d\" data-id=\"01e209d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d77010f elementor-widget elementor-widget-heading\" data-id=\"d77010f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Studio de jardin, extension ou maison modulaire : quelles diff\u00e9rences ?\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-75b20a5 e-flex e-con-boxed e-con e-parent\" data-id=\"75b20a5\" data-element_type=\"container\" data-settings=\"{&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2e6f22a e-con-full e-flex e-con e-child\" data-id=\"2e6f22a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ed2c58 elementor-widget elementor-widget-heading\" data-id=\"4ed2c58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le studio de jardin\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c7dd87 elementor-widget elementor-widget-heading\" data-id=\"4c7dd87\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pour un espace ind\u00e9pendant\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7851ad8 elementor-widget elementor-widget-text-editor\" data-id=\"7851ad8\" 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<p class=\"p1\">Le studio de jardin est une construction autonome, install\u00e9e dans le jardin, s\u00e9par\u00e9e de l&rsquo;habitation principale. Il s\u00e9duit pour plusieurs usages : bureau au calme, chambre d&rsquo;ami, espace pour un adolescent qui veut son ind\u00e9pendance, ou encore location saisonni\u00e8re.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-139d9ee e-con-full e-flex e-con e-child\" data-id=\"139d9ee\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c59c15 elementor-widget elementor-widget-text-editor\" data-id=\"8c59c15\" 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<p class=\"p1\"><b>Avantages :<\/b><\/p><ul class=\"ul1\"><li class=\"li1\">Aucun travaux \u00e0 l&rsquo;int\u00e9rieur de la maison, donc pas de nuisances au quotidien.<\/li><li class=\"li1\">Chantier rapide : quelques semaines suffisent pour la fabrication et seulement 1 ou 2 jours pour la livraison chez vous.<\/li><li class=\"li1\">Formalit\u00e9s all\u00e9g\u00e9es en dessous de 20 m\u00b2 (d\u00e9claration pr\u00e9alable de travaux dans la plupart des cas, contre permis de construire au-del\u00e0).<\/li><li class=\"li1\">Id\u00e9al pour tester un nouvel usage sans toucher \u00e0 l&rsquo;existant.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69bb73d elementor-widget elementor-widget-text-editor\" data-id=\"69bb73d\" 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<p class=\"p1\"><b>Limites<\/b><\/p><p>La surface reste plus contrainte qu&rsquo;une extension, et l&rsquo;espace n&rsquo;est pas directement reli\u00e9 \u00e0 la maison.<\/p>\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-be0db2c e-con-full e-flex e-con e-child\" data-id=\"be0db2c\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cae776c elementor-widget elementor-widget-heading\" data-id=\"cae776c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L'extension\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad9d9dd elementor-widget elementor-widget-heading\" data-id=\"ad9d9dd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pour agrandir l'existant\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-347a78f elementor-widget elementor-widget-text-editor\" data-id=\"347a78f\" 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<p class=\"p1\">L&rsquo;extension consiste \u00e0 accoler une nouvelle construction \u00e0 la maison, en prolongement d&rsquo;une pi\u00e8ce existante. C&rsquo;est la solution la plus classique pour gagner une cuisine ouverte, une suite parentale ou un salon plus spacieux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-941bd79 e-con-full e-flex e-con e-child\" data-id=\"941bd79\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbaa764 elementor-widget elementor-widget-text-editor\" data-id=\"dbaa764\" 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<p class=\"p1\"><b>Avantages :<\/b><\/p><ul class=\"ul1\"><li class=\"li1\">Continuit\u00e9 directe avec la maison, sans rupture d&rsquo;usage.<\/li><li class=\"li1\">Fort potentiel de valorisation du bien \u00e0 la revente.<\/li><li class=\"li1\">Possibilit\u00e9 de repenser enti\u00e8rement la circulation int\u00e9rieure.<\/li><\/ul>\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-921c80f e-con-full e-flex e-con e-child\" data-id=\"921c80f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a272027 elementor-widget elementor-widget-heading\" data-id=\"a272027\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La maison modulaire<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b593353 elementor-widget elementor-widget-heading\" data-id=\"b593353\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pour une combinaison rapide<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8df7db0 elementor-widget elementor-widget-text-editor\" data-id=\"8df7db0\" 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<p class=\"p1\">La maison modulaire combine les deux logiques : des modules fabriqu\u00e9s en atelier, livr\u00e9s et assembl\u00e9s sur site, qui peuvent aussi bien constituer une extension accol\u00e9e qu&rsquo;une habitation ind\u00e9pendante dans le jardin. C&rsquo;est la solution qui monte le plus fortement depuis quelques ann\u00e9es, port\u00e9e par les enjeux de rapidit\u00e9, de ma\u00eetrise des co\u00fbts et de performance \u00e9nerg\u00e9tique.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-abfa399 e-con-full e-flex e-con e-child\" data-id=\"abfa399\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a12d0ac elementor-widget elementor-widget-text-editor\" data-id=\"a12d0ac\" 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<p class=\"p1\"><b>Avantages :<\/b><\/p><ul class=\"ul1\"><li class=\"li1\">Fabrication en atelier : qualit\u00e9 constante, d\u00e9lais ma\u00eetris\u00e9s.<\/li><li class=\"li1\">Structure bois, isolation performante, conformit\u00e9 RE2020.<\/li><li class=\"li1\">Chantier sur site r\u00e9duit \u00e0 quelques jours pour l&rsquo;assemblage.<\/li><li class=\"li1\">Modularit\u00e9 : possibilit\u00e9 d&rsquo;ajouter des modules plus tard selon l&rsquo;\u00e9volution des besoins.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5f6dce elementor-widget elementor-widget-text-editor\" data-id=\"a5f6dce\" 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<p class=\"p1\"><b>Limites :<\/b><\/p><p class=\"p1\">Un projet \u00e0 anticiper en amont (personnalisation \u00e0 d\u00e9finir avant fabrication), et un acc\u00e8s chantier \u00e0 pr\u00e9voir pour l&rsquo;acheminement des modules.<\/p>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-48aa990 e-flex e-con-boxed e-con e-parent\" data-id=\"48aa990\" data-element_type=\"container\" data-settings=\"{&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ec3fd70 e-con-full e-flex e-con e-child\" data-id=\"ec3fd70\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b7323c3 elementor-widget elementor-widget-heading\" data-id=\"b7323c3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les d\u00e9marches administratives \u00e0 conna\u00eetre\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc924d6 elementor-widget elementor-widget-text-editor\" data-id=\"fc924d6\" 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<p class=\"p1\">Avant tout projet d&rsquo;agrandissement, quelques r\u00e8gles s&rsquo;appliquent :<\/p><ul class=\"ul1\"><li class=\"li1\"><b>Jusqu&rsquo;\u00e0 20 m\u00b2<\/b> de surface de plancher cr\u00e9\u00e9e une simple d\u00e9claration pr\u00e9alable de travaux suffit dans la majorit\u00e9 des cas.<\/li><li class=\"li1\"><b>Au-del\u00e0 de 20 m\u00b2<\/b>, un permis de construire est obligatoire.<\/li><li class=\"li1\">Le <b>Plan Local d&rsquo;Urbanisme (PLU)<\/b> de la commune peut imposer des r\u00e8gles sp\u00e9cifiques (hauteur, distance avec les limites de propri\u00e9t\u00e9, mat\u00e9riaux, couleurs de bardage).<\/li><\/ul><p class=\"p1\">Pas de panique, nous prenons en charge les d\u00e9marches de A \u00e0 Z.<\/p>\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-d135dde e-con-full e-flex e-con e-child\" data-id=\"d135dde\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-072d9fb e-con-full e-flex e-con e-child\" data-id=\"072d9fb\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24f274a elementor-widget elementor-widget-heading\" data-id=\"24f274a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">En r\u00e9sum\u00e9\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b659a52 elementor-widget elementor-widget-text-editor\" data-id=\"b659a52\" 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<p class=\"p1\">Il n&rsquo;existe pas une seule bonne r\u00e9ponse \u00e0 la question \u00ab comment agrandir sa maison ? \u00bb, mais une solution adapt\u00e9e \u00e0 chaque projet :<\/p><ul class=\"ul1\"><li class=\"li1\"><b>Studio de jardin<\/b> : id\u00e9al pour un espace ind\u00e9pendant, rapide \u00e0 installer, sans travaux dans la maison.<\/li><li class=\"li1\"><b>Extension classique<\/b> : la solution la plus int\u00e9gr\u00e9e, pour repenser en profondeur l&rsquo;espace de vie existant.<\/li><li class=\"li1\"><b>Maison modulaire<\/b> : le meilleur compromis entre rapidit\u00e9, qualit\u00e9 de construction et \u00e9volutivit\u00e9, en atelier puis assembl\u00e9e sur site.<\/li><\/ul>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12665cc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12665cc\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-471a1c1\" data-id=\"471a1c1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-55bae10 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"55bae10\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Foire aux questions<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da1843d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"da1843d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1251e4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1251e4e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-1157b29\" data-id=\"1157b29\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7028130 elementor-widget elementor-widget-toggle\" data-id=\"7028130\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.18.0 - 20-12-2023 *\/\n.elementor-toggle{text-align:left}.elementor-toggle .elementor-tab-title{font-weight:700;line-height:1;margin:0;padding:15px;border-bottom:1px solid #d5d8dc;cursor:pointer;outline:none}.elementor-toggle .elementor-tab-title .elementor-toggle-icon{display:inline-block;width:1em}.elementor-toggle .elementor-tab-title .elementor-toggle-icon svg{margin-inline-start:-5px;width:1em;height:1em}.elementor-toggle .elementor-tab-title .elementor-toggle-icon.elementor-toggle-icon-right{float:right;text-align:right}.elementor-toggle .elementor-tab-title .elementor-toggle-icon.elementor-toggle-icon-left{float:left;text-align:left}.elementor-toggle .elementor-tab-title .elementor-toggle-icon .elementor-toggle-icon-closed{display:block}.elementor-toggle .elementor-tab-title .elementor-toggle-icon .elementor-toggle-icon-opened{display:none}.elementor-toggle .elementor-tab-title.elementor-active{border-bottom:none}.elementor-toggle .elementor-tab-title.elementor-active .elementor-toggle-icon-closed{display:none}.elementor-toggle .elementor-tab-title.elementor-active .elementor-toggle-icon-opened{display:block}.elementor-toggle .elementor-tab-content{padding:15px;border-bottom:1px solid #d5d8dc;display:none}@media (max-width:767px){.elementor-toggle .elementor-tab-title{padding:12px}.elementor-toggle .elementor-tab-content{padding:12px 10px}}.e-con-inner>.elementor-widget-toggle,.e-con>.elementor-widget-toggle{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1171\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1171\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Faut-il un permis de construire pour un studio de jardin ? <\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1171\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1171\"><p class=\"p1\">En dessous de 20 m\u00b2 de surface de plancher, une simple d\u00e9claration pr\u00e9alable de travaux suffit dans la plupart des cas. Au-del\u00e0, un permis de construire est n\u00e9cessaire.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1172\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1172\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Une maison modulaire est-elle aussi solide qu'une construction traditionnelle ? <\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1172\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1172\"><p class=\"p1\">Oui. Les modules sont fabriqu\u00e9s en atelier selon les m\u00eames normes de construction (RE2020, DTU) qu&rsquo;une construction traditionnelle, avec un contr\u00f4le qualit\u00e9 renforc\u00e9 du fait de la fabrication hors site.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<h5 id=\"elementor-tab-title-1173\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1173\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg class=\"e-font-icon-svg e-fas-caret-right\" viewBox=\"0 0 192 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg class=\"elementor-toggle-icon-opened e-font-icon-svg e-fas-caret-up\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M288.662 352H31.338c-17.818 0-26.741-21.543-14.142-34.142l128.662-128.662c7.81-7.81 20.474-7.81 28.284 0l128.662 128.662c12.6 12.599 3.676 34.142-14.142 34.142z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Peut-on agrandir une maison modulaire apr\u00e8s coup ? <\/a>\n\t\t\t\t\t<\/h5>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1173\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1173\"><p class=\"p1\">C&rsquo;est l&rsquo;un des principaux atouts de la construction modulaire : il est possible d&rsquo;ajouter des modules suppl\u00e9mentaires ult\u00e9rieurement, selon l&rsquo;\u00e9volution des besoins du foyer.<\/p><\/div>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Comment agrandir sa maison ? Le guide complet 2026 Besoin d&rsquo;une chambre suppl\u00e9mentaire, d&rsquo;un bureau, d&rsquo;un espace pour accueillir un proche ou tout simplement de plus de m\u00e8tres carr\u00e9s ? Agrandir sa maison est aujourd&rsquo;hui l&rsquo;une des solutions les plus recherch\u00e9es par les propri\u00e9taires, bien plus rapide et souvent plus \u00e9conomique qu&rsquo;un d\u00e9m\u00e9nagement. Mais entre&#8230;<\/p>\n","protected":false},"author":2785,"featured_media":36208,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[614],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comment agrandir sa maison ? 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