{
 "code_insee": "91097",
 "nom": "Boussy-Saint-Antoine",
 "departement": "91",
 "annee_reference": 2025,
 "prix_m2_median": 3009,
 "prix_m2_median_appartement": 2959,
 "prix_m2_median_appartement_yoy_pct": 40.2,
 "prix_m2_median_maison": 3221,
 "prix_m2_median_maison_yoy_pct": 3.3,
 "prix_vente_median": 165725,
 "ventes_annee_reference": 62,
 "ventes_5_ans": 506,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2092,
   "apt_n": 97,
   "maison": 3328,
   "maison_n": 55
  },
  {
   "annee": 2022,
   "apt": 2227,
   "apt_n": 88,
   "maison": 3667,
   "maison_n": 41
  },
  {
   "annee": 2023,
   "apt": 2203,
   "apt_n": 63,
   "maison": 3611,
   "maison_n": 35
  },
  {
   "annee": 2024,
   "apt": 2110,
   "apt_n": 40,
   "maison": 3119,
   "maison_n": 25
  },
  {
   "annee": 2025,
   "apt": 2959,
   "apt_n": 43,
   "maison": 3221,
   "maison_n": 19
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3654,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 3400,
    "n": 25
   },
   {
    "band": "60-90 m²",
    "median": 2219,
    "n": 54
   },
   {
    "band": "90-120 m²",
    "median": 1596,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4140,
    "n": 5
   },
   {
    "band": "60-90 m²",
    "median": 3329,
    "n": 16
   },
   {
    "band": "90-120 m²",
    "median": 3146,
    "n": 14
   },
   {
    "band": "120 m² et +",
    "median": 2848,
    "n": 9
   }
  ]
 },
 "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/91097-boussy-saint-antoine"
}