{
 "code_insee": "69277",
 "nom": "Genas",
 "departement": "69",
 "annee_reference": 2025,
 "prix_m2_median": 4286,
 "prix_m2_median_appartement": 3609,
 "prix_m2_median_appartement_yoy_pct": -13.6,
 "prix_m2_median_maison": 4503,
 "prix_m2_median_maison_yoy_pct": 1.5,
 "prix_vente_median": 366500,
 "ventes_annee_reference": 122,
 "ventes_5_ans": 577,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4164,
   "apt_n": 29,
   "maison": 4549,
   "maison_n": 97
  },
  {
   "annee": 2022,
   "apt": 4617,
   "apt_n": 50,
   "maison": 4815,
   "maison_n": 69
  },
  {
   "annee": 2023,
   "apt": 4798,
   "apt_n": 35,
   "maison": 4804,
   "maison_n": 83
  },
  {
   "annee": 2024,
   "apt": 4177,
   "apt_n": 42,
   "maison": 4437,
   "maison_n": 50
  },
  {
   "annee": 2025,
   "apt": 3609,
   "apt_n": 52,
   "maison": 4503,
   "maison_n": 70
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5473,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 3836,
    "n": 39
   },
   {
    "band": "60-90 m²",
    "median": 3784,
    "n": 39
   },
   {
    "band": "90-120 m²",
    "median": 4091,
    "n": 11
   },
   {
    "band": "120 m² et +",
    "median": 3200,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 7800,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 4775,
    "n": 36
   },
   {
    "band": "90-120 m²",
    "median": 4336,
    "n": 45
   },
   {
    "band": "120 m² et +",
    "median": 4290,
    "n": 38
   }
  ]
 },
 "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/69277-genas"
}