{
 "code_insee": "64102",
 "nom": "Bayonne",
 "departement": "64",
 "annee_reference": 2025,
 "prix_m2_median": 4056,
 "prix_m2_median_appartement": 4017,
 "prix_m2_median_appartement_yoy_pct": -1,
 "prix_m2_median_maison": 4547,
 "prix_m2_median_maison_yoy_pct": -4.7,
 "prix_vente_median": 230000,
 "ventes_annee_reference": 833,
 "ventes_5_ans": 4516,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3765,
   "apt_n": 1058,
   "maison": 4450,
   "maison_n": 88
  },
  {
   "annee": 2022,
   "apt": 4155,
   "apt_n": 965,
   "maison": 4848,
   "maison_n": 108
  },
  {
   "annee": 2023,
   "apt": 4214,
   "apt_n": 704,
   "maison": 4691,
   "maison_n": 62
  },
  {
   "annee": 2024,
   "apt": 4056,
   "apt_n": 628,
   "maison": 4769,
   "maison_n": 70
  },
  {
   "annee": 2025,
   "apt": 4017,
   "apt_n": 757,
   "maison": 4547,
   "maison_n": 76
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5143,
    "n": 75
   },
   {
    "band": "30-60 m²",
    "median": 4028,
    "n": 596
   },
   {
    "band": "60-90 m²",
    "median": 3939,
    "n": 574
   },
   {
    "band": "90-120 m²",
    "median": 4265,
    "n": 94
   },
   {
    "band": "120 m² et +",
    "median": 3870,
    "n": 46
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 7944,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 4603,
    "n": 38
   },
   {
    "band": "90-120 m²",
    "median": 4535,
    "n": 46
   },
   {
    "band": "120 m² et +",
    "median": 4684,
    "n": 55
   }
  ]
 },
 "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/64102-bayonne"
}