{
 "code_insee": "11076",
 "nom": "Castelnaudary",
 "departement": "11",
 "annee_reference": 2025,
 "prix_m2_median": 1544,
 "prix_m2_median_appartement": 1219,
 "prix_m2_median_appartement_yoy_pct": 7.4,
 "prix_m2_median_maison": 1651,
 "prix_m2_median_maison_yoy_pct": 10.4,
 "prix_vente_median": 125250,
 "ventes_annee_reference": 148,
 "ventes_5_ans": 748,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1274,
   "apt_n": 37,
   "maison": 1488,
   "maison_n": 115
  },
  {
   "annee": 2022,
   "apt": 1294,
   "apt_n": 36,
   "maison": 1422,
   "maison_n": 114
  },
  {
   "annee": 2023,
   "apt": 1457,
   "apt_n": 50,
   "maison": 1528,
   "maison_n": 102
  },
  {
   "annee": 2024,
   "apt": 1135,
   "apt_n": 57,
   "maison": 1495,
   "maison_n": 89
  },
  {
   "annee": 2025,
   "apt": 1219,
   "apt_n": 38,
   "maison": 1651,
   "maison_n": 110
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1601,
    "n": 10
   },
   {
    "band": "30-60 m²",
    "median": 1028,
    "n": 52
   },
   {
    "band": "60-90 m²",
    "median": 1292,
    "n": 24
   },
   {
    "band": "90-120 m²",
    "median": 952,
    "n": 5
   },
   {
    "band": "120 m² et +",
    "median": 1045,
    "n": 4
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1458,
    "n": 20
   },
   {
    "band": "60-90 m²",
    "median": 1686,
    "n": 75
   },
   {
    "band": "90-120 m²",
    "median": 1673,
    "n": 65
   },
   {
    "band": "120 m² et +",
    "median": 1030,
    "n": 39
   }
  ]
 },
 "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/11076-castelnaudary"
}