{
 "code_insee": "69100",
 "nom": "Irigny",
 "departement": "69",
 "annee_reference": 2025,
 "prix_m2_median": 3581,
 "prix_m2_median_appartement": 3446,
 "prix_m2_median_appartement_yoy_pct": -1.5,
 "prix_m2_median_maison": 3769,
 "prix_m2_median_maison_yoy_pct": -13.4,
 "prix_vente_median": 265000,
 "ventes_annee_reference": 77,
 "ventes_5_ans": 399,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3288,
   "apt_n": 51,
   "maison": 4447,
   "maison_n": 37
  },
  {
   "annee": 2022,
   "apt": 3312,
   "apt_n": 46,
   "maison": 4627,
   "maison_n": 40
  },
  {
   "annee": 2023,
   "apt": 3494,
   "apt_n": 47,
   "maison": 4460,
   "maison_n": 32
  },
  {
   "annee": 2024,
   "apt": 3500,
   "apt_n": 45,
   "maison": 4353,
   "maison_n": 24
  },
  {
   "annee": 2025,
   "apt": 3446,
   "apt_n": 46,
   "maison": 3769,
   "maison_n": 31
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4067,
    "n": 8
   },
   {
    "band": "30-60 m²",
    "median": 3829,
    "n": 19
   },
   {
    "band": "60-90 m²",
    "median": 3216,
    "n": 48
   },
   {
    "band": "90-120 m²",
    "median": 2253,
    "n": 14
   },
   {
    "band": "120 m² et +",
    "median": 1795,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3034,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 4989,
    "n": 14
   },
   {
    "band": "90-120 m²",
    "median": 4146,
    "n": 27
   },
   {
    "band": "120 m² et +",
    "median": 3080,
    "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/69100-irigny"
}