{
 "code_insee": "45315",
 "nom": "Sully-sur-Loire",
 "departement": "45",
 "annee_reference": 2025,
 "prix_m2_median": 1562,
 "prix_m2_median_appartement": 1273,
 "prix_m2_median_appartement_yoy_pct": 15.2,
 "prix_m2_median_maison": 1631,
 "prix_m2_median_maison_yoy_pct": 4.5,
 "prix_vente_median": 135000,
 "ventes_annee_reference": 63,
 "ventes_5_ans": 317,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1225,
   "apt_n": 12,
   "maison": 1514,
   "maison_n": 64
  },
  {
   "annee": 2022,
   "apt": 1270,
   "apt_n": 11,
   "maison": 1659,
   "maison_n": 57
  },
  {
   "annee": 2023,
   "apt": 1463,
   "apt_n": 5,
   "maison": 1588,
   "maison_n": 43
  },
  {
   "annee": 2024,
   "apt": 1105,
   "apt_n": 10,
   "maison": 1561,
   "maison_n": 52
  },
  {
   "annee": 2025,
   "apt": 1273,
   "apt_n": 9,
   "maison": 1631,
   "maison_n": 54
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 7208,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1207,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 1203,
    "n": 8
   },
   {
    "band": "90-120 m²",
    "median": 1455,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 12800,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1605,
    "n": 15
   },
   {
    "band": "60-90 m²",
    "median": 1587,
    "n": 49
   },
   {
    "band": "90-120 m²",
    "median": 1422,
    "n": 23
   },
   {
    "band": "120 m² et +",
    "median": 1511,
    "n": 18
   }
  ]
 },
 "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/45315-sully-sur-loire"
}