{
 "code_insee": "972031",
 "nom": "Trois Ilets",
 "departement": "972",
 "annee_reference": 2025,
 "prix_m2_median": 4635,
 "prix_m2_median_appartement": 4725,
 "prix_m2_median_appartement_yoy_pct": -4.1,
 "prix_m2_median_maison": 4262,
 "prix_m2_median_maison_yoy_pct": 6,
 "prix_vente_median": 220000,
 "ventes_annee_reference": 89,
 "ventes_5_ans": 661,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3682,
   "apt_n": 90,
   "maison": 4667,
   "maison_n": 41
  },
  {
   "annee": 2022,
   "apt": 4317,
   "apt_n": 145,
   "maison": 4766,
   "maison_n": 43
  },
  {
   "annee": 2023,
   "apt": 4434,
   "apt_n": 100,
   "maison": 4760,
   "maison_n": 40
  },
  {
   "annee": 2024,
   "apt": 4925,
   "apt_n": 87,
   "maison": 4021,
   "maison_n": 26
  },
  {
   "annee": 2025,
   "apt": 4725,
   "apt_n": 73,
   "maison": 4262,
   "maison_n": 16
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5925,
    "n": 36
   },
   {
    "band": "30-60 m²",
    "median": 4711,
    "n": 82
   },
   {
    "band": "60-90 m²",
    "median": 4366,
    "n": 33
   },
   {
    "band": "90-120 m²",
    "median": 4529,
    "n": 8
   },
   {
    "band": "120 m² et +",
    "median": 3200,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 2550,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 4490,
    "n": 5
   },
   {
    "band": "60-90 m²",
    "median": 4173,
    "n": 16
   },
   {
    "band": "90-120 m²",
    "median": 4484,
    "n": 13
   },
   {
    "band": "120 m² et +",
    "median": 3836,
    "n": 7
   }
  ]
 },
 "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/972031-trois-ilets"
}