{
 "code_insee": "77495",
 "nom": "Vert-Saint-Denis",
 "departement": "77",
 "annee_reference": 2025,
 "prix_m2_median": 2996,
 "prix_m2_median_appartement": 3198,
 "prix_m2_median_appartement_yoy_pct": -9.9,
 "prix_m2_median_maison": 2972,
 "prix_m2_median_maison_yoy_pct": 1.2,
 "prix_vente_median": 271050,
 "ventes_annee_reference": 70,
 "ventes_5_ans": 438,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3630,
   "apt_n": 18,
   "maison": 2978,
   "maison_n": 81
  },
  {
   "annee": 2022,
   "apt": 3571,
   "apt_n": 12,
   "maison": 3293,
   "maison_n": 88
  },
  {
   "annee": 2023,
   "apt": 3576,
   "apt_n": 17,
   "maison": 3200,
   "maison_n": 77
  },
  {
   "annee": 2024,
   "apt": 3551,
   "apt_n": 9,
   "maison": 2938,
   "maison_n": 66
  },
  {
   "annee": 2025,
   "apt": 3198,
   "apt_n": 12,
   "maison": 2972,
   "maison_n": 58
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3840,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 3605,
    "n": 11
   },
   {
    "band": "60-90 m²",
    "median": 3116,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 2539,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3621,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 3176,
    "n": 44
   },
   {
    "band": "90-120 m²",
    "median": 2925,
    "n": 50
   },
   {
    "band": "120 m² et +",
    "median": 2433,
    "n": 23
   }
  ]
 },
 "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/77495-vert-saint-denis"
}