{
 "code_insee": "17197",
 "nom": "Jonzac",
 "departement": "17",
 "annee_reference": 2025,
 "prix_m2_median": 1909,
 "prix_m2_median_appartement": 1878,
 "prix_m2_median_appartement_yoy_pct": 40.9,
 "prix_m2_median_maison": 1996,
 "prix_m2_median_maison_yoy_pct": 34.2,
 "prix_vente_median": 120000,
 "ventes_annee_reference": 55,
 "ventes_5_ans": 249,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 36,
  "prix_m2_median": 2026,
  "prix_m2_median_appartement": 2008,
  "prix_m2_median_appartement_yoy_pct": 10.7,
  "prix_m2_median_maison": 2026,
  "prix_m2_median_maison_yoy_pct": 18.8
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1659,
   "apt_n": 15,
   "maison": 1741,
   "maison_n": 19
  },
  {
   "annee": 2022,
   "apt": 2179,
   "apt_n": 21,
   "maison": 1604,
   "maison_n": 43
  },
  {
   "annee": 2023,
   "apt": 1974,
   "apt_n": 15,
   "maison": 1627,
   "maison_n": 39
  },
  {
   "annee": 2024,
   "apt": 1333,
   "apt_n": 5,
   "maison": 1487,
   "maison_n": 26
  },
  {
   "annee": 2025,
   "apt": 1878,
   "apt_n": 22,
   "maison": 1996,
   "maison_n": 33
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1977,
    "n": 18
   },
   {
    "band": "60-90 m²",
    "median": 1512,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 950,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1636,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 2143,
    "n": 19
   },
   {
    "band": "90-120 m²",
    "median": 1667,
    "n": 22
   },
   {
    "band": "120 m² et +",
    "median": 1245,
    "n": 9
   }
  ]
 },
 "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/17197-jonzac"
}