{"id":16927,"date":"2026-07-20T15:51:36","date_gmt":"2026-07-20T06:51:36","guid":{"rendered":"https:\/\/akiya-sumica.com\/?p=16927"},"modified":"2026-07-20T15:57:10","modified_gmt":"2026-07-20T06:57:10","slug":"akiya-to-livable-home","status":"publish","type":"post","link":"https:\/\/akiya-sumica.com\/fr\/akiya-to-livable-home\/","title":{"rendered":"De l'Akiya \u00e0 un logement habitable : \u00e9tudes de cas r\u00e9els | Sumica Weekly, 4 mars 2026"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16927\" class=\"elementor elementor-16927\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2371059 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"2371059\" data-element_type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-24c8c1b e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"24c8c1b\" data-element_type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-70bffb1 elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"70bffb1\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p><i>Cet aper\u00e7u rapide a \u00e9t\u00e9 initialement publi\u00e9 dans notre newsletter \u00ab Sumica Weekly \u00bb.<\/i><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-0b2b24d elementor-widget__width-inherit flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"0b2b24d\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1pSwDPngjp4?si=2Ke-jYOO0kBLlvn5\" title=\"Lecteur vid\u00e9o YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e14f85a elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"e14f85a\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>L'id\u00e9e d'acheter une maison japonaise abandonn\u00e9e pour une fraction du prix d'une maison moderne est extr\u00eamement s\u00e9duisante. Cependant, pour transformer une structure d\u00e9labr\u00e9e en un espace habitable et rentable, il faut une strat\u00e9gie claire. Dans cet article, nous d\u00e9taillons pr\u00e9cis\u00e9ment ce qu\u2019il faut pour transformer ces biens immobiliers de passifs en actifs, en nous appuyant sur deux de nos \u00e9tudes de cas r\u00e9els men\u00e9es \u00e0 Kamagaya (Chiba) et \u00e0 Musashino (Tokyo).<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-de9d354 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"de9d354\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le premier obstacle : pourquoi certaines choses sont laiss\u00e9es de c\u00f4t\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d3d41a flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image\" data-id=\"8d3d41a\" data-element_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 fetchpriority=\"high\" width=\"768\" height=\"513\" src=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-768x513.webp\" class=\"attachment-medium_large size-medium_large wp-image-16929\" alt=\"\" srcset=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-768x513.webp 768w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-300x200.webp 300w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-1024x684.webp 1024w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-18x12.webp 18w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn.webp 1414w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-fdd54ef elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"fdd54ef\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p dir=\"ltr\">Lorsque vous achetez une maison japonaise \u00ab inoccup\u00e9e \u00bb, cela signifie rarement que le bien est compl\u00e8tement vide. Vous vous retrouverez souvent face \u00e0 des maisons remplies d\u2019objets laiss\u00e9s par les anciens propri\u00e9taires, ce qui vous am\u00e8nera \u00e0 vous demander pourquoi il y a encore autant de choses \u00e0 l\u2019int\u00e9rieur. Se d\u00e9barrasser de ces effets personnels abandonn\u00e9s est l\u2019un des plus gros casse-t\u00eate au d\u00e9but du processus d\u2019Akiya.<\/p>\n<p dir=\"ltr\">Heureusement, vous n'avez pas \u00e0 vous en charger vous-m\u00eame. Chez Sumica, nous nous occupons de ce grand nettoyage \u00e0 votre place, m\u00eame si ce service entra\u00eene un co\u00fbt suppl\u00e9mentaire qu'il convient d'int\u00e9grer \u00e0 votre budget global.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-3db2189 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"3db2189\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fourchette de co\u00fbts et calendrier des travaux de r\u00e9novation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-552846a elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"552846a\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p dir=\"ltr\">Une fois la maison vid\u00e9e, nous \u00e9valuons l'ampleur des travaux. En g\u00e9n\u00e9ral, ces r\u00e9novations co\u00fbtent entre 500 000 et 2 000 000 de yens. Le prix final d\u00e9pend en grande partie de l'\u00e9tat initial du bien. Le calendrier est tr\u00e8s efficace : les r\u00e9novations l\u00e9g\u00e8res prennent g\u00e9n\u00e9ralement entre un et deux mois, tandis que les projets plus importants, n\u00e9cessitant le remplacement complet d\u2019une cuisine ou d\u2019une salle de bains, s\u2019\u00e9tendent sur deux \u00e0 trois mois.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-26123ca flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"26123ca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La transformation \u00ab avant et apr\u00e8s \u00bb<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4779d9 elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"f4779d9\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p dir=\"ltr\">Pour r\u00e9am\u00e9nager un espace vieux de 50 \u00e0 60 ans, il faut aller au-del\u00e0 de l'encombrement apparent. Voici \u00e0 quoi cela ressemblait concr\u00e8tement dans nos projets r\u00e9cents :v<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-4851428 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"4851428\" data-element_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\">\u00c9tude de cas n\u00b0 1 : Ville de Kamagaya, pr\u00e9fecture de Chiba<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1946a7f flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image-gallery\" data-id=\"1946a7f\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t\n<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"1946a7f\" data-elementor-lightbox-title=\"lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5MzMsInVybCI6Imh0dHBzOlwvXC9ha2l5YS1zdW1pY2EuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wN1wvbG13WnVoMFBZMlhhTmREN2ZUcXFoakxQUHNIOUJuYnNLUEUwYVoxMC53ZWJwIiwic2xpZGVzaG93IjoiMTk0NmE3ZiJ9\" href='https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10.webp'><img width=\"768\" height=\"516\" src=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10-768x516.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"\" srcset=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10-768x516.webp 768w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10-300x202.webp 300w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10-1024x688.webp 1024w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10-18x12.webp 18w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/lmwZuh0PY2XaNdD7fTqqhjLPPsH9BnbsKPE0aZ10.webp 1434w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a>\n<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"1946a7f\" data-elementor-lightbox-title=\"bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5MzIsInVybCI6Imh0dHBzOlwvXC9ha2l5YS1zdW1pY2EuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wN1wvYkVyc3ZHZDkwUG5keVp0RlNMWTJwaFRteFBYRE5HTWc4eFFSalJCdi53ZWJwIiwic2xpZGVzaG93IjoiMTk0NmE3ZiJ9\" href='https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv.webp'><img width=\"768\" height=\"516\" src=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv-768x516.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"\" srcset=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv-768x516.webp 768w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv-300x201.webp 300w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv-1024x688.webp 1024w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv-18x12.webp 18w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bErsvGd90PndyZtFSLY2phTmxPXDNGMg8xQRjRBv.webp 1412w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a>\n\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-d885fd8 elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"d885fd8\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>Avant les travaux de r\u00e9novation, cette maison de banlieue \u00e9tait encombr\u00e9e d'objets abandonn\u00e9s et se trouvait dans un \u00e9tat manifestement d\u00e9labr\u00e9. Une fois les d\u00e9bris \u00e9vacu\u00e9s, l'accent a \u00e9t\u00e9 mis sur les r\u00e9parations les plus urgentes. Les plafonds ont \u00e9t\u00e9 remis en \u00e9tat, les papiers peints ont \u00e9t\u00e9 chang\u00e9s, et les sols, les pi\u00e8ces en tatami, la cuisine et les sanitaires ont \u00e9t\u00e9 r\u00e9nov\u00e9s.<\/p>\n<p>Afin de limiter les co\u00fbts, les armoires encastr\u00e9es d'origine ont \u00e9t\u00e9 conserv\u00e9es telles quelles. Le r\u00e9sultat est une maison familiale tout \u00e0 fait correcte, pr\u00eate \u00e0 \u00eatre emm\u00e9nag\u00e9e. Toutefois, les acheteurs doivent savoir que les anciens climatiseurs d\u00e9fectueux doivent g\u00e9n\u00e9ralement \u00eatre remplac\u00e9s \u00e0 leurs frais.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-d92ea4f flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"d92ea4f\" data-element_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\">\u00c9tude de cas n\u00b0 2 : Ville de Musashino, Tokyo<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb043fb flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image-gallery\" data-id=\"bb043fb\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t\n<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"bb043fb\" data-elementor-lightbox-title=\"bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5MjksInVybCI6Imh0dHBzOlwvXC9ha2l5YS1zdW1pY2EuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wN1wvYkdOaW1vdnJNSU82eGZWaTB1ZFdMWGFsYUw0WWRhcWhKcDFrc3N4bi53ZWJwIiwic2xpZGVzaG93IjoiYmIwNDNmYiJ9\" href='https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn.webp'><img loading=\"lazy\" width=\"768\" height=\"513\" src=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-768x513.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"\" srcset=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-768x513.webp 768w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-300x200.webp 300w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-1024x684.webp 1024w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn-18x12.webp 18w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/bGNimovrMIO6xfVi0udWLXalaL4YdaqhJp1kssxn.webp 1414w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a>\n<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"bb043fb\" data-elementor-lightbox-title=\"qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5MzAsInVybCI6Imh0dHBzOlwvXC9ha2l5YS1zdW1pY2EuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wN1wvcUdaQ3A3bFhxUXNTTDdqTnhiTTlFb0dDMGpaNFMxVlpyZmNicUhMWi53ZWJwIiwic2xpZGVzaG93IjoiYmIwNDNmYiJ9\" href='https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ.webp'><img loading=\"lazy\" width=\"768\" height=\"524\" src=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ-768x524.webp\" class=\"attachment-medium_large size-medium_large\" alt=\"\" srcset=\"https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ-768x524.webp 768w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ-300x205.webp 300w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ-1024x699.webp 1024w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ-18x12.webp 18w, https:\/\/akiya-sumica.com\/wp-content\/uploads\/2026\/07\/qGZCp7lXqQsSL7jNxbM9EoGC0jZ4S1VZrfcbqHLZ.webp 1418w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a>\n\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-8f5520a elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"8f5520a\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p dir=\"ltr\">Situ\u00e9e dans un quartier tr\u00e8s pris\u00e9, cette maison ancienne \u00e9tait encombr\u00e9e et cachait derri\u00e8re ses murs des probl\u00e8mes graves, invisibles \u00e0 l'\u0153il nu. La r\u00e9novation a donc \u00e9t\u00e9 beaucoup plus approfondie. L'ancienne plomberie et l'installation \u00e9lectrique, qui pr\u00e9sentaient des risques, ont \u00e9t\u00e9 enti\u00e8rement remplac\u00e9es afin de respecter les normes de s\u00e9curit\u00e9.<\/p>\n<p dir=\"ltr\">Gr\u00e2ce \u00e0 un nouveau rev\u00eatement de sol, des murs rafra\u00eechis et un \u00e9clairage moderne, l'espace a \u00e9t\u00e9 transform\u00e9 pour d\u00e9gager une \u00ab ambiance Airbnb \u00bb haut de gamme. Situ\u00e9 \u00e0 proximit\u00e9 d'une gare, il est d\u00e9sormais parfaitement positionn\u00e9 pour g\u00e9n\u00e9rer des revenus locatifs \u00e0 long terme.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-bbc25bb flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"bbc25bb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La strat\u00e9gie de \u00ab r\u00e9novation minimale indispensable \u00bb<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34f252b elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"34f252b\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>Afin d'optimiser la rentabilit\u00e9, nous d\u00e9terminons l'\u00e9tendue des travaux de r\u00e9novation en fonction de la demande du march\u00e9 et de notre vaste exp\u00e9rience. Nous nous effor\u00e7ons de limiter les travaux au \u00ab strict minimum n\u00e9cessaire \u00bb pour garantir que le bien soit habitable et louable. Cette approche implique qu'il n'est pas toujours possible pour les propri\u00e9taires de demander des prestations sur mesure.<\/p>\n<p>Nous nous concentrons plut\u00f4t sur l'essentiel : la s\u00e9curit\u00e9 (\u00e9lectricit\u00e9 et plomberie), les espaces li\u00e9s \u00e0 l'eau (cuisines, salles de bains et toilettes) et les finitions (sols et murs). N'oubliez pas que le mobilier et les appareils \u00e9lectrom\u00e9nagers ne sont pas inclus dans ce p\u00e9rim\u00e8tre ; vous devrez donc meubler vous-m\u00eame le bien une fois les travaux de r\u00e9novation de base termin\u00e9s.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-c9d52f4 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"c9d52f4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00eat \u00e0 vous lancer dans cette aventure ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6997ad8 elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"6997ad8\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>Vous vous demandez \u00e0 quoi pourrait ressembler une v\u00e9ritable transformation \u00ab Akiya \u00bb pour votre portefeuille ?\u00a0<span class=\"ml-rte-link-wrapper\"><a href=\"https:\/\/api.whatsapp.com\/send\/?phone=819017371932&amp;text=Hello%2C+I+like+to+know+more+information+about+%3A&amp;type=phone_number&amp;app_absent=0\" target=\"_blank\" rel=\"noopener\" data-link-id=\"181012989395076549\">Prenez rendez-vous d\u00e8s aujourd'hui pour un entretien avec notre \u00e9quipe !<\/a><\/span><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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-de05b6c elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"de05b6c\" 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\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p><i>Vous souhaitez recevoir d'autres analyses de march\u00e9 comme celle-ci ? Chaque semaine, nous envoyons \u00e0 nos abonn\u00e9s une s\u00e9lection exclusive de biens immobiliers hors march\u00e9, des strat\u00e9gies d'investissement et des donn\u00e9es locales. <a href=\"https:\/\/preview.mailerlite.io\/forms\/1833548\/193135088961062499\/share\">Inscrivez-vous ici \u00e0 la liste de diffusion \u00ab Sumica Weekly \u00bb<\/a> pour ne manquer aucune mise \u00e0 jour.<\/i><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t<\/div>\r\n\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7dce7e1 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"7dce7e1\" data-element_type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>This quick insight was originally published in our Sumica Weekly newsletter. The idea of buying an abandoned Japanese house for a fraction of the cost of a modern home is incredibly appealing. However, bridging the gap between a neglected structure and a profitable, livable space requires a clear strategy. In this article, we break down exactly what it takes to transform these properties from liabilities into assets, using two of our real case studies from Kamagaya (Chiba) and Musashino (Tokyo). The First Hurdle: Why Things Are Left Behind When you buy a &#8220;vacant&#8221; Japanese house, it rarely means the property is completely empty. You will often walk into homes filled&#8230;<\/p>","protected":false},"author":4,"featured_media":16758,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-fullwidth.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[33],"tags":[],"class_list":["post-16927","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sumica-weekly"],"acf":[],"aioseo_notices":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/posts\/16927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/comments?post=16927"}],"version-history":[{"count":5,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/posts\/16927\/revisions"}],"predecessor-version":[{"id":16937,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/posts\/16927\/revisions\/16937"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/media\/16758"}],"wp:attachment":[{"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/media?parent=16927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/categories?post=16927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/akiya-sumica.com\/fr\/wp-json\/wp\/v2\/tags?post=16927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}