{
 "code_insee": "38563",
 "nom": "Voiron",
 "departement": "38",
 "annee_reference": 2025,
 "prix_m2_median": 2500,
 "prix_m2_median_appartement": 2353,
 "prix_m2_median_appartement_yoy_pct": 8.4,
 "prix_m2_median_maison": 3231,
 "prix_m2_median_maison_yoy_pct": 1,
 "prix_vente_median": 168300,
 "ventes_annee_reference": 309,
 "ventes_5_ans": 1744,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2194,
   "apt_n": 336,
   "maison": 3131,
   "maison_n": 86
  },
  {
   "annee": 2022,
   "apt": 2240,
   "apt_n": 364,
   "maison": 3265,
   "maison_n": 75
  },
  {
   "annee": 2023,
   "apt": 2262,
   "apt_n": 228,
   "maison": 3269,
   "maison_n": 66
  },
  {
   "annee": 2024,
   "apt": 2170,
   "apt_n": 220,
   "maison": 3199,
   "maison_n": 60
  },
  {
   "annee": 2025,
   "apt": 2353,
   "apt_n": 249,
   "maison": 3231,
   "maison_n": 60
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2480,
    "n": 22
   },
   {
    "band": "30-60 m²",
    "median": 2302,
    "n": 163
   },
   {
    "band": "60-90 m²",
    "median": 2250,
    "n": 224
   },
   {
    "band": "90-120 m²",
    "median": 2316,
    "n": 55
   },
   {
    "band": "120 m² et +",
    "median": 2452,
    "n": 5
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3623,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 3730,
    "n": 33
   },
   {
    "band": "90-120 m²",
    "median": 3120,
    "n": 46
   },
   {
    "band": "120 m² et +",
    "median": 3182,
    "n": 35
   }
  ]
 },
 "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/38563-voiron"
}