{
 "code_insee": "91540",
 "nom": "Saint-Cheron",
 "departement": "91",
 "annee_reference": 2025,
 "prix_m2_median": 2925,
 "prix_m2_median_appartement": 3132,
 "prix_m2_median_appartement_yoy_pct": -7.2,
 "prix_m2_median_maison": 2896,
 "prix_m2_median_maison_yoy_pct": -1.3,
 "prix_vente_median": 245000,
 "ventes_annee_reference": 61,
 "ventes_5_ans": 289,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3175,
   "apt_n": 27,
   "maison": 3034,
   "maison_n": 47
  },
  {
   "annee": 2022,
   "apt": 3175,
   "apt_n": 11,
   "maison": 3282,
   "maison_n": 57
  },
  {
   "annee": 2023,
   "apt": 3905,
   "apt_n": 13,
   "maison": 3211,
   "maison_n": 34
  },
  {
   "annee": 2024,
   "apt": 3374,
   "apt_n": 13,
   "maison": 2934,
   "maison_n": 26
  },
  {
   "annee": 2025,
   "apt": 3132,
   "apt_n": 21,
   "maison": 2896,
   "maison_n": 40
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4152,
    "n": 5
   },
   {
    "band": "30-60 m²",
    "median": 3126,
    "n": 28
   },
   {
    "band": "60-90 m²",
    "median": 3452,
    "n": 1
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2015,
    "n": 2
   },
   {
    "band": "60-90 m²",
    "median": 3409,
    "n": 23
   },
   {
    "band": "90-120 m²",
    "median": 2836,
    "n": 26
   },
   {
    "band": "120 m² et +",
    "median": 2556,
    "n": 15
   }
  ]
 },
 "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/91540-saint-cheron"
}