{
 "code_insee": "77390",
 "nom": "Roissy-en-Brie",
 "departement": "77",
 "annee_reference": 2025,
 "prix_m2_median": 3325,
 "prix_m2_median_appartement": 3151,
 "prix_m2_median_appartement_yoy_pct": -7.7,
 "prix_m2_median_maison": 3365,
 "prix_m2_median_maison_yoy_pct": -2.8,
 "prix_vente_median": 274400,
 "ventes_annee_reference": 165,
 "ventes_5_ans": 1044,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3057,
   "apt_n": 100,
   "maison": 3545,
   "maison_n": 163
  },
  {
   "annee": 2022,
   "apt": 3382,
   "apt_n": 112,
   "maison": 3763,
   "maison_n": 141
  },
  {
   "annee": 2023,
   "apt": 3259,
   "apt_n": 91,
   "maison": 3721,
   "maison_n": 115
  },
  {
   "annee": 2024,
   "apt": 3415,
   "apt_n": 58,
   "maison": 3462,
   "maison_n": 99
  },
  {
   "annee": 2025,
   "apt": 3151,
   "apt_n": 60,
   "maison": 3365,
   "maison_n": 105
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4397,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 3795,
    "n": 61
   },
   {
    "band": "60-90 m²",
    "median": 2838,
    "n": 44
   },
   {
    "band": "90-120 m²",
    "median": 2093,
    "n": 10
   },
   {
    "band": "120 m² et +",
    "median": 1543,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4239,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 3839,
    "n": 72
   },
   {
    "band": "90-120 m²",
    "median": 3219,
    "n": 100
   },
   {
    "band": "120 m² et +",
    "median": 3000,
    "n": 26
   }
  ]
 },
 "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/77390-roissy-en-brie"
}