{
 "code_insee": "25388",
 "nom": "Montbeliard",
 "departement": "25",
 "annee_reference": 2025,
 "prix_m2_median": 1192,
 "prix_m2_median_appartement": 1000,
 "prix_m2_median_appartement_yoy_pct": 12.1,
 "prix_m2_median_maison": 1487,
 "prix_m2_median_maison_yoy_pct": 11.8,
 "prix_vente_median": 83000,
 "ventes_annee_reference": 257,
 "ventes_5_ans": 1579,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 967,
   "apt_n": 273,
   "maison": 1441,
   "maison_n": 75
  },
  {
   "annee": 2022,
   "apt": 976,
   "apt_n": 265,
   "maison": 1525,
   "maison_n": 71
  },
  {
   "annee": 2023,
   "apt": 969,
   "apt_n": 274,
   "maison": 1527,
   "maison_n": 58
  },
  {
   "annee": 2024,
   "apt": 892,
   "apt_n": 242,
   "maison": 1330,
   "maison_n": 64
  },
  {
   "annee": 2025,
   "apt": 1000,
   "apt_n": 182,
   "maison": 1487,
   "maison_n": 75
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1486,
    "n": 24
   },
   {
    "band": "30-60 m²",
    "median": 1000,
    "n": 107
   },
   {
    "band": "60-90 m²",
    "median": 815,
    "n": 226
   },
   {
    "band": "90-120 m²",
    "median": 1014,
    "n": 40
   },
   {
    "band": "120 m² et +",
    "median": 1170,
    "n": 27
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1887,
    "n": 3
   },
   {
    "band": "60-90 m²",
    "median": 1451,
    "n": 52
   },
   {
    "band": "90-120 m²",
    "median": 1515,
    "n": 47
   },
   {
    "band": "120 m² et +",
    "median": 1326,
    "n": 37
   }
  ]
 },
 "est_hub_arrondissements": false,
 "arrondissements": null,
 "source": {
  "dataset": "Demandes de valeurs foncières (DVF), DGFiP",
  "url": "https://www.data.gouv.fr/fr/datasets/demandes-de-valeurs-foncieres/",
  "licence": "Licence Ouverte 2.0",
  "methodologie": "https://foncierdata.fr/methodologie"
 },
 "page": "https://foncierdata.fr/prix-immobilier/25388-montbeliard"
}