{
 "code_insee": "91114",
 "nom": "Brunoy",
 "departement": "91",
 "annee_reference": 2025,
 "prix_m2_median": 3452,
 "prix_m2_median_appartement": 2938,
 "prix_m2_median_appartement_yoy_pct": 0.2,
 "prix_m2_median_maison": 3830,
 "prix_m2_median_maison_yoy_pct": -0.8,
 "prix_vente_median": 252000,
 "ventes_annee_reference": 277,
 "ventes_5_ans": 1464,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2894,
   "apt_n": 176,
   "maison": 4225,
   "maison_n": 167
  },
  {
   "annee": 2022,
   "apt": 3058,
   "apt_n": 150,
   "maison": 4453,
   "maison_n": 178
  },
  {
   "annee": 2023,
   "apt": 3012,
   "apt_n": 164,
   "maison": 4252,
   "maison_n": 125
  },
  {
   "annee": 2024,
   "apt": 2931,
   "apt_n": 122,
   "maison": 3859,
   "maison_n": 105
  },
  {
   "annee": 2025,
   "apt": 2938,
   "apt_n": 141,
   "maison": 3830,
   "maison_n": 136
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3923,
    "n": 13
   },
   {
    "band": "30-60 m²",
    "median": 3233,
    "n": 71
   },
   {
    "band": "60-90 m²",
    "median": 2750,
    "n": 155
   },
   {
    "band": "90-120 m²",
    "median": 2548,
    "n": 21
   },
   {
    "band": "120 m² et +",
    "median": 2938,
    "n": 3
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 6346,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 5062,
    "n": 26
   },
   {
    "band": "60-90 m²",
    "median": 3884,
    "n": 86
   },
   {
    "band": "90-120 m²",
    "median": 3652,
    "n": 75
   },
   {
    "band": "120 m² et +",
    "median": 3250,
    "n": 53
   }
  ]
 },
 "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/91114-brunoy"
}