{
 "code_insee": "78466",
 "nom": "Orgeval",
 "departement": "78",
 "annee_reference": 2025,
 "prix_m2_median": 4458,
 "prix_m2_median_appartement": 4346,
 "prix_m2_median_appartement_yoy_pct": 8.3,
 "prix_m2_median_maison": 4468,
 "prix_m2_median_maison_yoy_pct": 2.2,
 "prix_vente_median": 500100,
 "ventes_annee_reference": 68,
 "ventes_5_ans": 412,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4286,
   "apt_n": 24,
   "maison": 4756,
   "maison_n": 89
  },
  {
   "annee": 2022,
   "apt": 4501,
   "apt_n": 14,
   "maison": 4889,
   "maison_n": 71
  },
  {
   "annee": 2023,
   "apt": 4336,
   "apt_n": 14,
   "maison": 5000,
   "maison_n": 61
  },
  {
   "annee": 2024,
   "apt": 4014,
   "apt_n": 20,
   "maison": 4372,
   "maison_n": 51
  },
  {
   "annee": 2025,
   "apt": 4346,
   "apt_n": 6,
   "maison": 4468,
   "maison_n": 62
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4320,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 3860,
    "n": 12
   },
   {
    "band": "90-120 m²",
    "median": 4370,
    "n": 4
   },
   {
    "band": "120 m² et +",
    "median": 2857,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 5172,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 4763,
    "n": 25
   },
   {
    "band": "90-120 m²",
    "median": 4462,
    "n": 20
   },
   {
    "band": "120 m² et +",
    "median": 4143,
    "n": 61
   }
  ]
 },
 "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/78466-orgeval"
}