{
 "code_insee": "03118",
 "nom": "Gannat",
 "departement": "03",
 "annee_reference": 2025,
 "prix_m2_median": 1413,
 "prix_m2_median_appartement": 1269,
 "prix_m2_median_appartement_yoy_pct": 10.2,
 "prix_m2_median_maison": 1427,
 "prix_m2_median_maison_yoy_pct": 5.2,
 "prix_vente_median": 134900,
 "ventes_annee_reference": 66,
 "ventes_5_ans": 363,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1017,
   "apt_n": 4,
   "maison": 1143,
   "maison_n": 79
  },
  {
   "annee": 2022,
   "apt": 1052,
   "apt_n": 9,
   "maison": 1300,
   "maison_n": 75
  },
  {
   "annee": 2023,
   "apt": 1304,
   "apt_n": 6,
   "maison": 1382,
   "maison_n": 49
  },
  {
   "annee": 2024,
   "apt": 1152,
   "apt_n": 7,
   "maison": 1357,
   "maison_n": 68
  },
  {
   "annee": 2025,
   "apt": 1269,
   "apt_n": 2,
   "maison": 1427,
   "maison_n": 64
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 846,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1250,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 1152,
    "n": 5
   },
   {
    "band": "90-120 m²",
    "median": 1400,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": 1065,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 1750,
    "n": 3
   },
   {
    "band": "30-60 m²",
    "median": 980,
    "n": 13
   },
   {
    "band": "60-90 m²",
    "median": 1427,
    "n": 57
   },
   {
    "band": "90-120 m²",
    "median": 1538,
    "n": 34
   },
   {
    "band": "120 m² et +",
    "median": 1336,
    "n": 25
   }
  ]
 },
 "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/03118-gannat"
}