{"id":280,"date":"2026-03-17T18:58:00","date_gmt":"2026-03-17T18:58:00","guid":{"rendered":"https:\/\/www.agorastore-immo.fr\/magazine\/les-biens-sans-maitre\/"},"modified":"2026-09-01T12:15:06","modified_gmt":"2026-09-01T12:15:06","slug":"les-biens-sans-maitre","status":"publish","type":"post","link":"https:\/\/www.agorastore-immo.fr\/magazine\/les-biens-sans-maitre\/","title":{"rendered":"Les biens sans ma\u00eetre, une opportunit\u00e9 pour d\u00e9velopper le patrimoine des collectivit\u00e9s."},"content":{"rendered":"\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:39% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2-1024x682.jpg\" alt=\"\" class=\"wp-image-281 size-full\" srcset=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2-1024x682.jpg 1024w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2-300x200.jpg 300w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2-768x511.jpg 768w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2-1536x1023.jpg 1536w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Dans le cadre de leur mission de gestion du domaine public, les collectivit\u00e9s territoriales sont confront\u00e9es \u00e0 l\u2019enjeu complexe de revitaliser et de d\u00e9velopper leur territoire, tout en limitant l\u2019\u00e9talement urbain. <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Pour r\u00e9pondre \u00e0 cet objectif, elles peuvent se tourner vers des projets de r\u00e9habilitation de b\u00e2timents existants. <\/span><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><b>La proc\u00e9dure d\u2019acquisition des biens sans ma\u00eetre devient alors une opportunit\u00e9 int\u00e9ressante<\/b><span style=\"font-weight: 400;\">, permettant aux collectivit\u00e9s d\u2019acqu\u00e9rir des biens se retrouvant sans propri\u00e9taire ou sans h\u00e9ritier dans la dur\u00e9e.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Dans cet article, nous expliquons comment fonctionne les diff\u00e9rentes proc\u00e9dures d\u2019acquisition des biens sans ma\u00eetre :<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-1\" style=\"color:#9d1e52\" id=\"quest-ce-quun-bien-sans-maitre\">Qu&rsquo;est-ce qu&rsquo;un bien sans ma\u00eetre ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Les biens sans ma\u00eetre d\u00e9signent les biens immobiliers pour lesquels aucun propri\u00e9taire n\u2019est identifi\u00e9 ou dont les propri\u00e9taires ne se manifestent plus. Deux situations permettent de classer un bien comme \u00ab sans ma\u00eetre \u00bb :<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Le bien fait partie d\u2019une succession ouverte depuis plus de 30 ans, sans qu&rsquo;aucun successible ne se soit pr\u00e9sent\u00e9.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Les biens n\u2019ayant pas de proprie\u0301taire connu et pour lesquels, depuis plus de 3 ans, les taxes foncie\u0300res n\u2019ont pas e\u0301te\u0301 acquitte\u0301es ou ont e\u0301te\u0301 acquitte\u0301es par un tiers. Ces biens sont \u00e9galement nomme\u0301s \u00ab <\/span><b>biens pre\u0301sume\u0301s sans mai\u0302tre<\/b><span style=\"font-weight: 400;\"> \u00bb. <\/span><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Ces biens peuvent \u00eatre acquis par la commune, suivant une proc\u00e9dure l\u00e9gale, et peuvent \u00eatre int\u00e9gr\u00e9s dans leur domaine public ou vendus. Elle peut ainsi d\u00e9velopper son patrimoine immobilier \u00e0 moindre co\u00fbt, pour y installer des infrastructures publiques ou d\u00e9velopper des projets r\u00e9pondant aux besoins locaux.<\/span><\/p>\n\n\n\n<div style=\"height:8px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"hs-cta-embed hs-cta-simple-placeholder hs-cta-embed-433611274441\"\n  style=\"max-width:100%; max-height:100%; width:690px;height:200.0312557529297px\" data-hubspot-wrapper-cta-id=\"433611274441\">\n  <a href=\"https:\/\/cta-eu1.hubspot.com\/web-interactives\/public\/v1\/track\/redirect?encryptedPayload=AVxigLLPqs1E4z5EXGguBobCFY2MQdbTtPnbfNnLw6OSFI7IRHBxTRMb8i6TWBz3mZJk5ddgaQ9owgIPAbE6rQKhvUVx04ZFGNwZh3J0BH0dBxtr4EYIY3PpoHadM6%2BdD1YwD0v8TSjRPX49WFQGEEQwiu0rfphRDBP%2FfN4ZymBv4ljVl9aHIRrcgxBYUtBGCcVeJi6p&#038;webInteractiveContentId=433611274441&#038;portalId=145615485\" target=\"_blank\" rel=\"noopener\" crossorigin=\"anonymous\">\n    <img decoding=\"async\" alt=\"Besoin d&rsquo;un avis d&rsquo;expert ou d&rsquo;un conseil sur-mesure ?\" loading=\"lazy\" src=\"https:\/\/hubspot-no-cache-eu1-prod.s3.amazonaws.com\/cta\/default\/145615485\/interactive-433611274441.png\" style=\"height: 100%; width: 100%; object-fit: fill\"\n      onerror=\"this.style.display='none'\" \/>\n  <\/a>\n<\/div>\n\n\n\n<div style=\"height:8px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-2\" style=\"color:#9d1e52\" id=\"comment-acquerir-un-bien-sans-maitre\">Comment acqu\u00e9rir un bien sans ma\u00eetre ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">L\u2019acquisition des biens sans ma\u00eetre par une collectivit\u00e9 suit une proc\u00e9dure sp\u00e9cifique \u00e0 la situation du bien consid\u00e9r\u00e9 :<\/span><span style=\"font-weight: 400;\"><br>\n<\/span><b><\/b><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-medium-font-size wp-elements-3\" style=\"color:#9d1e52\">Les biens successoraux sans ma\u00eetre<b><br>\n<\/b><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Si un bien fait partie d&rsquo;une succession ouverte depuis plus de 30 ans et qu\u2019aucun h\u00e9ritier ne s\u2019est manifest\u00e9, la commune peut acqu\u00e9rir ce bien de plein droit.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">En vertu de la loi 3DS, ce d\u00e9lai peut \u00eatre r\u00e9duit \u00e0 10 ans dans certains cas sp\u00e9cifiques, notamment pour des projets situ\u00e9s dans des zones prioritaires, comme les op\u00e9rations de revitalisation de territoire.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Il convient de mentionner qu\u2019une circulaire du 8 mars 20064 invite les personnes publiques qui souhaiteraient exercer leur droit de proprie\u0301te\u0301 sur des biens sans mai\u0302tre \u00e0 s\u2019assurer pre\u0301alablement que les biens conside\u0301re\u0301s peuvent e\u0302tre qualifie\u0301s comme tels, en consultant par exemple les services fonciers, les notaires ou le voisinage.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Une fois ces v\u00e9rifications effectu\u00e9es, le conseil municipal doit voter une d\u00e9lib\u00e9ration autorisant l\u2019acquisition du bien. Enfin, un proc\u00e8s-verbal de prise de possession est \u00e9tabli et affich\u00e9 en mairie pour formaliser l&rsquo;op\u00e9ration.<\/span><span style=\"font-weight: 400;\"><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Retrouvez tous les d\u00e9tails de cette proc\u00e9dure dans notre <\/span><a href=\"https:\/\/agorastore-services.com\/fr\/livres-blancs\/guide-acquisition-des-biens-immobiliers\/\"><span style=\"font-weight: 400;\">guide de l\u2019acquisition de biens immobiliers par les entit\u00e9s publiques<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-medium-font-size wp-elements-4\" style=\"color:#9d1e52\" id=\"les-biens-presumes-sans-maitre\">Les biens pr\u00e9sum\u00e9s sans ma\u00eetre<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">La proce\u0301dure d\u2019acquisition pour les biens pre\u0301sume\u0301s sans mai\u0302tre est de\u0301crite dans l\u2019article L. 1123-3 du CGPPP. Cet article pose deux conditions cumulatives. D\u2019une part, le bien ne doit pas avoir de proprie\u0301taire connu et, d\u2019autre part, les taxes foncie\u0300res ne doivent pas avoir e\u0301te\u0301 acquitte\u0301es ou ont e\u0301te\u0301 acquitte\u0301es par un tiers depuis plus de 3 ans.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">La commune, apr\u00e8s v\u00e9rification aupr\u00e8s des services fiscaux, doit alors adopter un arr\u00eat\u00e9 municipal constatant que l\u2019immeuble satisfait aux conditions susmentionne\u0301es. Cet arr\u00eat\u00e9 est publi\u00e9, affich\u00e9 et notifi\u00e9 aux personnes concern\u00e9es (ancien propri\u00e9taire, exploitants, etc.). <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Si aucun propri\u00e9taire ne se manifeste dans un d\u00e9lai de six mois, la commune peut, par d\u00e9lib\u00e9ration, int\u00e9grer ce bien dans son patrimoine. L\u2019article L. 1123-3 pre\u0301cise que cette incorporation est e\u0301galement constate\u0301e par arre\u0302te\u0301 de l\u2019exe\u0301cutif. <\/span><span style=\"font-weight: 400;\"><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Ces diff\u00e9rentes proc\u00e9dures permettent aux collectivit\u00e9s d\u2019incorporer des biens inutilis\u00e9s \u00e0 leur patrimoine, les transformant ainsi en actifs valorisables pour des projets d&rsquo;int\u00e9r\u00eat local.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">\ud83d\udc49  Pour en savoir plus sur <\/span><a href=\"https:\/\/agorastore-services.com\/fr\/livres-blancs\/guide-acquisition-des-biens-immobiliers\/\"><b>les diff\u00e9rentes m\u00e9thodes d\u2019acquisition de biens immobiliers par les entit\u00e9s publiques<\/b><\/a><span style=\"font-weight: 400;\">, nous mettons \u00e0 votre disposition un <\/span><a href=\"https:\/\/agorastore-services.com\/fr\/livres-blancs\/guide-acquisition-des-biens-immobiliers\/\"><b>guide complet<\/b><\/a><span style=\"font-weight: 400;\">, co-\u00e9crit avec le cabinet Rivie\u0300re Avocats Associe\u0301s.<\/span><\/p>\n\n\n\n<div style=\"height:26px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/agorastore-services.com\/wp-content\/uploads\/2024\/09\/guide-de-lacquisition-des-biens-immpbiliers-270x261.webp\" alt=\"Guide de l'acquisition des biens immobiliers\" class=\"wp-image-21849\"\/><\/figure>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/agorastore-services.com\/fr\/livres-blancs\/guide-acquisition-des-biens-immobiliers\/\"><span style=\"font-weight: 400;\"><\/span><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Ce livre blanc est une ressource essentielle pour les entit\u00e9s publiques d\u00e9sireuses de naviguer dans le paysage complexe de l\u2019acquisition immobili\u00e8re. Il explore les enjeux juridiques, financiers, strat\u00e9giques et urbains entourant l\u2019acquisition de propri\u00e9t\u00e9.<\/span><\/p>\n\n\n\n<div class=\"hs-cta-embed hs-cta-simple-placeholder hs-cta-embed-433611460809\"\n  style=\"max-width:100%; max-height:100%; width:690px;height:225.489584px\" data-hubspot-wrapper-cta-id=\"433611460809\">\n  <a href=\"https:\/\/cta-eu1.hubspot.com\/web-interactives\/public\/v1\/track\/redirect?encryptedPayload=AVxigLKeZ61or9LMF8Hp0CwDKbbF7k%2Fg3Fl%2F0cQsp4F8LrppKAgQvkO%2FI%2FWRoedt4Sm9YZi8TDCloYXm3DsUIWhYGZIGr%2FCaBBAsbH%2BoHnhP1EeBLs1G4zs8nWGzvtgyD74A4uqazonbod8CYsz0CeFz1%2BXx%2BtkejAOhKEhV1arISsSxFJlQNXnig31HoKTR7%2FtOyNDi&#038;webInteractiveContentId=433611460809&#038;portalId=145615485\" target=\"_blank\" rel=\"noopener\" crossorigin=\"anonymous\">\n    <img decoding=\"async\" alt=\"Robin\" loading=\"lazy\" src=\"https:\/\/hubspot-no-cache-eu1-prod.s3.amazonaws.com\/cta\/default\/145615485\/interactive-433611460809.png\" style=\"height: 100%; width: 100%; object-fit: fill\"\n      onerror=\"this.style.display='none'\" \/>\n  <\/a>\n<\/div>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-style-rounded\">\n<figure class=\"aligncenter size-medium is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"256\" height=\"300\" src=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/08\/Richard-Bougerie-256x300.jpg\" alt=\"\" class=\"wp-image-4585\" style=\"aspect-ratio:0.8866840099219554;width:204px;height:auto\" srcset=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/08\/Richard-Bougerie-256x300.jpg 256w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/08\/Richard-Bougerie-875x1024.jpg 875w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/08\/Richard-Bougerie-768x898.jpg 768w, https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/08\/Richard-Bougerie.jpg 966w\" sizes=\"auto, (max-width: 256px) 100vw, 256px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><a href=\"https:\/\/www.agorastore-immo.fr\/magazine\/richard-bougerie\/\">Richard Bougerie<\/a><br><\/strong>Directeur du Secteur Public<br>Agorastore<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-5\" style=\"color:#9d1e52\" id=\"ces-articles-peuvent-vous-interesser\">Ces articles peuvent vous int\u00e9resser <\/h2>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-link-color wp-elements-6 wp-block-latest-posts has-text-color has-black-color has-medium-font-size is-layout-grid wp-container-core-latest-posts-is-layout-0fed8f92 wp-block-latest-posts-is-layout-grid\"><li><div class=\"wp-block-latest-posts__featured-image aligncenter\"><a href=\"https:\/\/www.agorastore-immo.fr\/magazine\/5-conseils-vente-immobiliere-publique\/\" aria-label=\"5 conseils pour r\u00e9ussir sa prochaine vente immobili\u00e8re publique\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/05\/ventepublique2-150x150.jpg\" class=\"thumbnail-cover attachment-thumbnail size-thumbnail wp-post-image\" alt=\"vente immobili\u00e8re publique\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.agorastore-immo.fr\/magazine\/5-conseils-vente-immobiliere-publique\/\">5 conseils pour r\u00e9ussir sa prochaine vente immobili\u00e8re publique<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image aligncenter\"><a href=\"https:\/\/www.agorastore-immo.fr\/magazine\/brigitte-delmotte-directrice-generale-adjointe-du-credit-municipal-de-paris\/\" aria-label=\"Brigitte Delmotte, Directrice g\u00e9n\u00e9rale adjointe du Cr\u00e9dit Municipal de Paris\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/Delmotte-150x150.jpg\" class=\"thumbnail-cover attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.agorastore-immo.fr\/magazine\/brigitte-delmotte-directrice-generale-adjointe-du-credit-municipal-de-paris\/\">Brigitte Delmotte, Directrice g\u00e9n\u00e9rale adjointe du Cr\u00e9dit Municipal de Paris<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image aligncenter\"><a href=\"https:\/\/www.agorastore-immo.fr\/magazine\/biens-atypiques\/\" aria-label=\"Valorisation des biens immobiliers atypiques\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/gendarmerie-150x150.jpg\" class=\"thumbnail-cover attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.agorastore-immo.fr\/magazine\/biens-atypiques\/\">Valorisation des biens immobiliers atypiques<\/a><\/li>\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Dans le cadre de leur mission de gestion du domaine public, les collectivit\u00e9s territoriales sont confront\u00e9es \u00e0 l\u2019enjeu complexe de revitaliser et de d\u00e9velopper leur territoire, tout en limitant l\u2019\u00e9talement urbain. Pour r\u00e9pondre \u00e0 cet objectif, elles peuvent se tourner vers des projets de r\u00e9habilitation de b\u00e2timents existants. La proc\u00e9dure d\u2019acquisition des biens sans ma\u00eetre [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":281,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,6,26],"tags":[],"class_list":["post-280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles-entites-publiques","category-entites-publiques","category-nouveaux-maires-public"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les biens sans ma\u00eetre, une opportunit\u00e9 pour d\u00e9velopper le patrimoine des collectivit\u00e9s.<\/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:\/\/www.agorastore-immo.fr\/magazine\/les-biens-sans-maitre\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les biens sans ma\u00eetre, une opportunit\u00e9 pour d\u00e9velopper le patrimoine des collectivit\u00e9s.\" \/>\n<meta property=\"og:description\" content=\"Dans le cadre de leur mission de gestion du domaine public, les collectivit\u00e9s territoriales sont confront\u00e9es \u00e0 l\u2019enjeu complexe de revitaliser et de d\u00e9velopper leur territoire, tout en limitant l\u2019\u00e9talement urbain. Pour r\u00e9pondre \u00e0 cet objectif, elles peuvent se tourner vers des projets de r\u00e9habilitation de b\u00e2timents existants. La proc\u00e9dure d\u2019acquisition des biens sans ma\u00eetre [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.agorastore-immo.fr\/magazine\/les-biens-sans-maitre\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog Agorastore Immo\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100069440709001\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-17T18:58:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T12:15:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.agorastore-immo.fr\/magazine\/wp-content\/uploads\/2026\/03\/calais2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1332\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Richard Bougerie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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