{
 "code_insee": "45146",
 "nom": "La Ferte Saint-Aubin",
 "departement": "45",
 "annee_reference": 2025,
 "prix_m2_median": 2009,
 "prix_m2_median_appartement": 1787,
 "prix_m2_median_appartement_yoy_pct": -6.9,
 "prix_m2_median_maison": 2018,
 "prix_m2_median_maison_yoy_pct": -1.2,
 "prix_vente_median": 183450,
 "ventes_annee_reference": 77,
 "ventes_5_ans": 402,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2011,
   "apt_n": 7,
   "maison": 2010,
   "maison_n": 83
  },
  {
   "annee": 2022,
   "apt": 2169,
   "apt_n": 6,
   "maison": 2102,
   "maison_n": 93
  },
  {
   "annee": 2023,
   "apt": 2240,
   "apt_n": 5,
   "maison": 2101,
   "maison_n": 67
  },
  {
   "annee": 2024,
   "apt": 1920,
   "apt_n": 5,
   "maison": 2042,
   "maison_n": 59
  },
  {
   "annee": 2025,
   "apt": 1787,
   "apt_n": 4,
   "maison": 2018,
   "maison_n": 73
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2292,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1839,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 1817,
    "n": 1
   },
   {
    "band": "90-120 m²",
    "median": 1491,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2143,
    "n": 19
   },
   {
    "band": "60-90 m²",
    "median": 2079,
    "n": 49
   },
   {
    "band": "90-120 m²",
    "median": 2064,
    "n": 36
   },
   {
    "band": "120 m² et +",
    "median": 1706,
    "n": 28
   }
  ]
 },
 "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/45146-la-ferte-saint-aubin"
}