{
 "code_insee": "78545",
 "nom": "Saint-Cyr-l Ecole",
 "departement": "78",
 "annee_reference": 2025,
 "prix_m2_median": 4441,
 "prix_m2_median_appartement": 4381,
 "prix_m2_median_appartement_yoy_pct": 9.9,
 "prix_m2_median_maison": 4797,
 "prix_m2_median_maison_yoy_pct": -3.2,
 "prix_vente_median": 270000,
 "ventes_annee_reference": 228,
 "ventes_5_ans": 1208,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4313,
   "apt_n": 231,
   "maison": 5357,
   "maison_n": 63
  },
  {
   "annee": 2022,
   "apt": 4531,
   "apt_n": 252,
   "maison": 5207,
   "maison_n": 46
  },
  {
   "annee": 2023,
   "apt": 4447,
   "apt_n": 186,
   "maison": 5370,
   "maison_n": 33
  },
  {
   "annee": 2024,
   "apt": 3985,
   "apt_n": 140,
   "maison": 4956,
   "maison_n": 29
  },
  {
   "annee": 2025,
   "apt": 4381,
   "apt_n": 179,
   "maison": 4797,
   "maison_n": 49
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5003,
    "n": 20
   },
   {
    "band": "30-60 m²",
    "median": 4374,
    "n": 112
   },
   {
    "band": "60-90 m²",
    "median": 4104,
    "n": 170
   },
   {
    "band": "90-120 m²",
    "median": 3823,
    "n": 16
   },
   {
    "band": "120 m² et +",
    "median": 4500,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 6111,
    "n": 5
   },
   {
    "band": "60-90 m²",
    "median": 4857,
    "n": 28
   },
   {
    "band": "90-120 m²",
    "median": 5000,
    "n": 26
   },
   {
    "band": "120 m² et +",
    "median": 4094,
    "n": 19
   }
  ]
 },
 "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/78545-saint-cyr-l-ecole"
}