{
 "code_insee": "33009",
 "nom": "Arcachon",
 "departement": "33",
 "annee_reference": 2025,
 "prix_m2_median": 7679,
 "prix_m2_median_appartement": 7464,
 "prix_m2_median_appartement_yoy_pct": -4.1,
 "prix_m2_median_maison": 8333,
 "prix_m2_median_maison_yoy_pct": 3.3,
 "prix_vente_median": 385000,
 "ventes_annee_reference": 443,
 "ventes_5_ans": 2344,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 7239,
   "apt_n": 443,
   "maison": 7109,
   "maison_n": 136
  },
  {
   "annee": 2022,
   "apt": 7874,
   "apt_n": 382,
   "maison": 8173,
   "maison_n": 139
  },
  {
   "annee": 2023,
   "apt": 8195,
   "apt_n": 322,
   "maison": 8741,
   "maison_n": 104
  },
  {
   "annee": 2024,
   "apt": 7782,
   "apt_n": 284,
   "maison": 8063,
   "maison_n": 91
  },
  {
   "annee": 2025,
   "apt": 7464,
   "apt_n": 322,
   "maison": 8333,
   "maison_n": 121
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 7923,
    "n": 151
   },
   {
    "band": "30-60 m²",
    "median": 7472,
    "n": 279
   },
   {
    "band": "60-90 m²",
    "median": 7335,
    "n": 122
   },
   {
    "band": "90-120 m²",
    "median": 7725,
    "n": 40
   },
   {
    "band": "120 m² et +",
    "median": 8760,
    "n": 14
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 5517,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 7895,
    "n": 37
   },
   {
    "band": "60-90 m²",
    "median": 8413,
    "n": 58
   },
   {
    "band": "90-120 m²",
    "median": 8333,
    "n": 59
   },
   {
    "band": "120 m² et +",
    "median": 8276,
    "n": 57
   }
  ]
 },
 "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/33009-arcachon"
}