{
 "code_insee": "31202",
 "nom": "Fronton",
 "departement": "31",
 "annee_reference": 2025,
 "prix_m2_median": 2415,
 "prix_m2_median_appartement": 2123,
 "prix_m2_median_appartement_yoy_pct": 6.5,
 "prix_m2_median_maison": 2655,
 "prix_m2_median_maison_yoy_pct": 6.2,
 "prix_vente_median": 236000,
 "ventes_annee_reference": 51,
 "ventes_5_ans": 305,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 61,
  "prix_m2_median": 2394,
  "prix_m2_median_appartement": 2109,
  "prix_m2_median_appartement_yoy_pct": 5.8,
  "prix_m2_median_maison": 2602,
  "prix_m2_median_maison_yoy_pct": 4.1
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2029,
   "apt_n": 9,
   "maison": 2555,
   "maison_n": 36
  },
  {
   "annee": 2022,
   "apt": 2113,
   "apt_n": 12,
   "maison": 2654,
   "maison_n": 61
  },
  {
   "annee": 2023,
   "apt": 2078,
   "apt_n": 11,
   "maison": 2622,
   "maison_n": 49
  },
  {
   "annee": 2024,
   "apt": 1993,
   "apt_n": 10,
   "maison": 2499,
   "maison_n": 34
  },
  {
   "annee": 2025,
   "apt": 2123,
   "apt_n": 15,
   "maison": 2655,
   "maison_n": 36
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2021,
    "n": 11
   },
   {
    "band": "60-90 m²",
    "median": 2131,
    "n": 13
   },
   {
    "band": "90-120 m²",
    "median": 1962,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2197,
    "n": 5
   },
   {
    "band": "60-90 m²",
    "median": 2924,
    "n": 12
   },
   {
    "band": "90-120 m²",
    "median": 2579,
    "n": 31
   },
   {
    "band": "120 m² et +",
    "median": 2277,
    "n": 22
   }
  ]
 },
 "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/31202-fronton"
}