{
 "code_insee": "78624",
 "nom": "Triel sur Seine",
 "departement": "78",
 "annee_reference": 2025,
 "prix_m2_median": 3323,
 "prix_m2_median_appartement": 3186,
 "prix_m2_median_appartement_yoy_pct": -0.8,
 "prix_m2_median_maison": 3462,
 "prix_m2_median_maison_yoy_pct": -0.2,
 "prix_vente_median": 267000,
 "ventes_annee_reference": 151,
 "ventes_5_ans": 851,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3258,
   "apt_n": 58,
   "maison": 3545,
   "maison_n": 156
  },
  {
   "annee": 2022,
   "apt": 3328,
   "apt_n": 78,
   "maison": 3727,
   "maison_n": 140
  },
  {
   "annee": 2023,
   "apt": 3640,
   "apt_n": 48,
   "maison": 3818,
   "maison_n": 118
  },
  {
   "annee": 2024,
   "apt": 3213,
   "apt_n": 40,
   "maison": 3468,
   "maison_n": 62
  },
  {
   "annee": 2025,
   "apt": 3186,
   "apt_n": 54,
   "maison": 3462,
   "maison_n": 97
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3596,
    "n": 14
   },
   {
    "band": "30-60 m²",
    "median": 3359,
    "n": 48
   },
   {
    "band": "60-90 m²",
    "median": 2821,
    "n": 25
   },
   {
    "band": "90-120 m²",
    "median": 2939,
    "n": 7
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 10000,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 4592,
    "n": 17
   },
   {
    "band": "60-90 m²",
    "median": 3750,
    "n": 42
   },
   {
    "band": "90-120 m²",
    "median": 3323,
    "n": 55
   },
   {
    "band": "120 m² et +",
    "median": 3365,
    "n": 44
   }
  ]
 },
 "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/78624-triel-sur-seine"
}