{
 "code_insee": "31557",
 "nom": "Tournefeuille",
 "departement": "31",
 "annee_reference": 2025,
 "prix_m2_median": 3131,
 "prix_m2_median_appartement": 2953,
 "prix_m2_median_appartement_yoy_pct": -0.1,
 "prix_m2_median_maison": 3302,
 "prix_m2_median_maison_yoy_pct": 1.8,
 "prix_vente_median": 245000,
 "ventes_annee_reference": 293,
 "ventes_5_ans": 1514,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2821,
   "apt_n": 160,
   "maison": 3391,
   "maison_n": 190
  },
  {
   "annee": 2022,
   "apt": 3108,
   "apt_n": 149,
   "maison": 3568,
   "maison_n": 211
  },
  {
   "annee": 2023,
   "apt": 3098,
   "apt_n": 106,
   "maison": 3533,
   "maison_n": 160
  },
  {
   "annee": 2024,
   "apt": 2957,
   "apt_n": 94,
   "maison": 3245,
   "maison_n": 151
  },
  {
   "annee": 2025,
   "apt": 2953,
   "apt_n": 129,
   "maison": 3302,
   "maison_n": 164
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3400,
    "n": 7
   },
   {
    "band": "30-60 m²",
    "median": 3000,
    "n": 115
   },
   {
    "band": "60-90 m²",
    "median": 2881,
    "n": 91
   },
   {
    "band": "90-120 m²",
    "median": 2958,
    "n": 10
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4126,
    "n": 3
   },
   {
    "band": "60-90 m²",
    "median": 3209,
    "n": 91
   },
   {
    "band": "90-120 m²",
    "median": 3275,
    "n": 126
   },
   {
    "band": "120 m² et +",
    "median": 3424,
    "n": 95
   }
  ]
 },
 "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/31557-tournefeuille"
}