{
 "code_insee": "01160",
 "nom": "Ferney-Voltaire",
 "departement": "01",
 "annee_reference": 2025,
 "prix_m2_median": 4680,
 "prix_m2_median_appartement": 4617,
 "prix_m2_median_appartement_yoy_pct": -3,
 "prix_m2_median_maison": 5198,
 "prix_m2_median_maison_yoy_pct": 9.3,
 "prix_vente_median": 310000,
 "ventes_annee_reference": 193,
 "ventes_5_ans": 880,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4155,
   "apt_n": 156,
   "maison": 4356,
   "maison_n": 15
  },
  {
   "annee": 2022,
   "apt": 4385,
   "apt_n": 177,
   "maison": 5854,
   "maison_n": 20
  },
  {
   "annee": 2023,
   "apt": 4581,
   "apt_n": 143,
   "maison": 5449,
   "maison_n": 10
  },
  {
   "annee": 2024,
   "apt": 4762,
   "apt_n": 149,
   "maison": 4757,
   "maison_n": 17
  },
  {
   "annee": 2025,
   "apt": 4617,
   "apt_n": 181,
   "maison": 5198,
   "maison_n": 12
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 6184,
    "n": 10
   },
   {
    "band": "30-60 m²",
    "median": 5000,
    "n": 107
   },
   {
    "band": "60-90 m²",
    "median": 4394,
    "n": 160
   },
   {
    "band": "90-120 m²",
    "median": 4414,
    "n": 40
   },
   {
    "band": "120 m² et +",
    "median": 4508,
    "n": 13
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "60-90 m²",
    "median": 7073,
    "n": 3
   },
   {
    "band": "90-120 m²",
    "median": 5000,
    "n": 13
   },
   {
    "band": "120 m² et +",
    "median": 4720,
    "n": 13
   }
  ]
 },
 "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/01160-ferney-voltaire"
}