{
 "code_insee": "971025",
 "nom": "Saint Francois",
 "departement": "971",
 "annee_reference": 2025,
 "prix_m2_median": 4649,
 "prix_m2_median_appartement": 4775,
 "prix_m2_median_appartement_yoy_pct": -13,
 "prix_m2_median_maison": 4372,
 "prix_m2_median_maison_yoy_pct": 5.7,
 "prix_vente_median": 204900,
 "ventes_annee_reference": 192,
 "ventes_5_ans": 1104,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4043,
   "apt_n": 165,
   "maison": 3973,
   "maison_n": 98
  },
  {
   "annee": 2022,
   "apt": 4476,
   "apt_n": 172,
   "maison": 4148,
   "maison_n": 103
  },
  {
   "annee": 2023,
   "apt": 4948,
   "apt_n": 141,
   "maison": 4684,
   "maison_n": 82
  },
  {
   "annee": 2024,
   "apt": 5488,
   "apt_n": 96,
   "maison": 4136,
   "maison_n": 55
  },
  {
   "annee": 2025,
   "apt": 4775,
   "apt_n": 116,
   "maison": 4372,
   "maison_n": 76
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5729,
    "n": 128
   },
   {
    "band": "30-60 m²",
    "median": 4440,
    "n": 58
   },
   {
    "band": "60-90 m²",
    "median": 3568,
    "n": 23
   },
   {
    "band": "90-120 m²",
    "median": 2950,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 9125,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 6211,
    "n": 14
   },
   {
    "band": "60-90 m²",
    "median": 4602,
    "n": 42
   },
   {
    "band": "90-120 m²",
    "median": 3867,
    "n": 40
   },
   {
    "band": "120 m² et +",
    "median": 3609,
    "n": 33
   }
  ]
 },
 "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/971025-saint-francois"
}