{
 "code_insee": "91657",
 "nom": "Vigneux sur Seine",
 "departement": "91",
 "annee_reference": 2025,
 "prix_m2_median": 3184,
 "prix_m2_median_appartement": 3021,
 "prix_m2_median_appartement_yoy_pct": 2.4,
 "prix_m2_median_maison": 3431,
 "prix_m2_median_maison_yoy_pct": 0.2,
 "prix_vente_median": 220000,
 "ventes_annee_reference": 247,
 "ventes_5_ans": 1391,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3357,
   "apt_n": 146,
   "maison": 3605,
   "maison_n": 202
  },
  {
   "annee": 2022,
   "apt": 3413,
   "apt_n": 140,
   "maison": 3979,
   "maison_n": 147
  },
  {
   "annee": 2023,
   "apt": 3318,
   "apt_n": 135,
   "maison": 3864,
   "maison_n": 155
  },
  {
   "annee": 2024,
   "apt": 2949,
   "apt_n": 99,
   "maison": 3423,
   "maison_n": 120
  },
  {
   "annee": 2025,
   "apt": 3021,
   "apt_n": 104,
   "maison": 3431,
   "maison_n": 143
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3654,
    "n": 10
   },
   {
    "band": "30-60 m²",
    "median": 3184,
    "n": 123
   },
   {
    "band": "60-90 m²",
    "median": 2757,
    "n": 65
   },
   {
    "band": "90-120 m²",
    "median": 1708,
    "n": 5
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 8130,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 4492,
    "n": 41
   },
   {
    "band": "60-90 m²",
    "median": 3579,
    "n": 119
   },
   {
    "band": "90-120 m²",
    "median": 2951,
    "n": 65
   },
   {
    "band": "120 m² et +",
    "median": 2697,
    "n": 37
   }
  ]
 },
 "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/91657-vigneux-sur-seine"
}