{
 "code_insee": "12176",
 "nom": "Onet le Chateau",
 "departement": "12",
 "annee_reference": 2025,
 "prix_m2_median": 2200,
 "prix_m2_median_appartement": 2375,
 "prix_m2_median_appartement_yoy_pct": -0.3,
 "prix_m2_median_maison": 1910,
 "prix_m2_median_maison_yoy_pct": -6.5,
 "prix_vente_median": 147250,
 "ventes_annee_reference": 145,
 "ventes_5_ans": 785,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2122,
   "apt_n": 126,
   "maison": 1821,
   "maison_n": 88
  },
  {
   "annee": 2022,
   "apt": 2265,
   "apt_n": 92,
   "maison": 2259,
   "maison_n": 54
  },
  {
   "annee": 2023,
   "apt": 2400,
   "apt_n": 89,
   "maison": 2106,
   "maison_n": 64
  },
  {
   "annee": 2024,
   "apt": 2381,
   "apt_n": 69,
   "maison": 2042,
   "maison_n": 58
  },
  {
   "annee": 2025,
   "apt": 2375,
   "apt_n": 90,
   "maison": 1910,
   "maison_n": 55
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2621,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 2491,
    "n": 92
   },
   {
    "band": "60-90 m²",
    "median": 2213,
    "n": 50
   },
   {
    "band": "90-120 m²",
    "median": 1938,
    "n": 13
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2804,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 2128,
    "n": 37
   },
   {
    "band": "90-120 m²",
    "median": 1928,
    "n": 56
   },
   {
    "band": "120 m² et +",
    "median": 1722,
    "n": 19
   }
  ]
 },
 "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/12176-onet-le-chateau"
}