{
 "code_insee": "33192",
 "nom": "Gradignan",
 "departement": "33",
 "annee_reference": 2025,
 "prix_m2_median": 3509,
 "prix_m2_median_appartement": 3393,
 "prix_m2_median_appartement_yoy_pct": -3.1,
 "prix_m2_median_maison": 3753,
 "prix_m2_median_maison_yoy_pct": 1.6,
 "prix_vente_median": 237500,
 "ventes_annee_reference": 316,
 "ventes_5_ans": 1597,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3448,
   "apt_n": 197,
   "maison": 3971,
   "maison_n": 142
  },
  {
   "annee": 2022,
   "apt": 3571,
   "apt_n": 233,
   "maison": 4130,
   "maison_n": 148
  },
  {
   "annee": 2023,
   "apt": 3629,
   "apt_n": 176,
   "maison": 3962,
   "maison_n": 109
  },
  {
   "annee": 2024,
   "apt": 3500,
   "apt_n": 175,
   "maison": 3694,
   "maison_n": 101
  },
  {
   "annee": 2025,
   "apt": 3393,
   "apt_n": 185,
   "maison": 3753,
   "maison_n": 131
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4069,
    "n": 97
   },
   {
    "band": "30-60 m²",
    "median": 3538,
    "n": 107
   },
   {
    "band": "60-90 m²",
    "median": 2985,
    "n": 115
   },
   {
    "band": "90-120 m²",
    "median": 2681,
    "n": 37
   },
   {
    "band": "120 m² et +",
    "median": 2448,
    "n": 4
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 3774,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 6035,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 3950,
    "n": 62
   },
   {
    "band": "90-120 m²",
    "median": 3577,
    "n": 94
   },
   {
    "band": "120 m² et +",
    "median": 3694,
    "n": 65
   }
  ]
 },
 "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/33192-gradignan"
}