{
 "code_insee": "71120",
 "nom": "Chauffailles",
 "departement": "71",
 "annee_reference": 2025,
 "prix_m2_median": 1250,
 "prix_m2_median_appartement": 1101,
 "prix_m2_median_appartement_yoy_pct": 4.5,
 "prix_m2_median_maison": 1290,
 "prix_m2_median_maison_yoy_pct": -4.2,
 "prix_vente_median": 105000,
 "ventes_annee_reference": 44,
 "ventes_5_ans": 231,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 43,
  "prix_m2_median": 1131,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 1290,
  "prix_m2_median_maison_yoy_pct": -9.4
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 577,
   "apt_n": 4,
   "maison": 1400,
   "maison_n": 27
  },
  {
   "annee": 2022,
   "apt": 1052,
   "apt_n": 10,
   "maison": 1116,
   "maison_n": 34
  },
  {
   "annee": 2023,
   "apt": 989,
   "apt_n": 11,
   "maison": 1605,
   "maison_n": 45
  },
  {
   "annee": 2024,
   "apt": 1054,
   "apt_n": 9,
   "maison": 1347,
   "maison_n": 32
  },
  {
   "annee": 2025,
   "apt": 1101,
   "apt_n": 8,
   "maison": 1290,
   "maison_n": 36
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1067,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1054,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 1101,
    "n": 6
   },
   {
    "band": "90-120 m²",
    "median": 860,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1112,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 1507,
    "n": 27
   },
   {
    "band": "90-120 m²",
    "median": 1289,
    "n": 24
   },
   {
    "band": "120 m² et +",
    "median": 865,
    "n": 11
   }
  ]
 },
 "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/71120-chauffailles"
}