{
 "code_insee": "73031",
 "nom": "Bassens",
 "departement": "73",
 "annee_reference": 2025,
 "prix_m2_median": 3399,
 "prix_m2_median_appartement": 3330,
 "prix_m2_median_appartement_yoy_pct": -8.5,
 "prix_m2_median_maison": 4349,
 "prix_m2_median_maison_yoy_pct": 14.5,
 "prix_vente_median": 230400,
 "ventes_annee_reference": 75,
 "ventes_5_ans": 343,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2830,
   "apt_n": 50,
   "maison": 3691,
   "maison_n": 14
  },
  {
   "annee": 2022,
   "apt": 3148,
   "apt_n": 68,
   "maison": 4253,
   "maison_n": 7
  },
  {
   "annee": 2023,
   "apt": 3129,
   "apt_n": 47,
   "maison": 4657,
   "maison_n": 14
  },
  {
   "annee": 2024,
   "apt": 3638,
   "apt_n": 61,
   "maison": 3797,
   "maison_n": 7
  },
  {
   "annee": 2025,
   "apt": 3330,
   "apt_n": 60,
   "maison": 4349,
   "maison_n": 15
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3399,
    "n": 29
   },
   {
    "band": "60-90 m²",
    "median": 3449,
    "n": 84
   },
   {
    "band": "90-120 m²",
    "median": 3782,
    "n": 7
   },
   {
    "band": "120 m² et +",
    "median": 1970,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2759,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 4623,
    "n": 8
   },
   {
    "band": "90-120 m²",
    "median": 3734,
    "n": 6
   },
   {
    "band": "120 m² et +",
    "median": 4010,
    "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/73031-bassens"
}