{
 "code_insee": "90010",
 "nom": "Belfort",
 "departement": "90",
 "annee_reference": 2025,
 "prix_m2_median": 1316,
 "prix_m2_median_appartement": 1284,
 "prix_m2_median_appartement_yoy_pct": 3,
 "prix_m2_median_maison": 1714,
 "prix_m2_median_maison_yoy_pct": 3.8,
 "prix_vente_median": 81750,
 "ventes_annee_reference": 656,
 "ventes_5_ans": 3338,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1221,
   "apt_n": 599,
   "maison": 1731,
   "maison_n": 121
  },
  {
   "annee": 2022,
   "apt": 1344,
   "apt_n": 645,
   "maison": 1821,
   "maison_n": 109
  },
  {
   "annee": 2023,
   "apt": 1231,
   "apt_n": 561,
   "maison": 1711,
   "maison_n": 104
  },
  {
   "annee": 2024,
   "apt": 1246,
   "apt_n": 472,
   "maison": 1652,
   "maison_n": 71
  },
  {
   "annee": 2025,
   "apt": 1284,
   "apt_n": 560,
   "maison": 1714,
   "maison_n": 96
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1591,
    "n": 54
   },
   {
    "band": "30-60 m²",
    "median": 1245,
    "n": 386
   },
   {
    "band": "60-90 m²",
    "median": 1190,
    "n": 416
   },
   {
    "band": "90-120 m²",
    "median": 1504,
    "n": 133
   },
   {
    "band": "120 m² et +",
    "median": 1269,
    "n": 43
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1778,
    "n": 11
   },
   {
    "band": "60-90 m²",
    "median": 1646,
    "n": 66
   },
   {
    "band": "90-120 m²",
    "median": 1670,
    "n": 45
   },
   {
    "band": "120 m² et +",
    "median": 1652,
    "n": 45
   }
  ]
 },
 "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/90010-belfort"
}