{
 "code_insee": "03236",
 "nom": "Saint-Germain-des-Fossés",
 "departement": "03",
 "annee_reference": 2025,
 "prix_m2_median": 1111,
 "prix_m2_median_appartement": 733,
 "prix_m2_median_appartement_yoy_pct": -21.1,
 "prix_m2_median_maison": 1140,
 "prix_m2_median_maison_yoy_pct": -17.9,
 "prix_vente_median": 80000,
 "ventes_annee_reference": 35,
 "ventes_5_ans": 193,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 31,
  "prix_m2_median": 1345,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 1350,
  "prix_m2_median_maison_yoy_pct": 23.7
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 917,
   "apt_n": 6,
   "maison": 1484,
   "maison_n": 22
  },
  {
   "annee": 2022,
   "apt": 822,
   "apt_n": 3,
   "maison": 1192,
   "maison_n": 46
  },
  {
   "annee": 2023,
   "apt": 796,
   "apt_n": 6,
   "maison": 1019,
   "maison_n": 30
  },
  {
   "annee": 2024,
   "apt": 929,
   "apt_n": 3,
   "maison": 1388,
   "maison_n": 26
  },
  {
   "annee": 2025,
   "apt": 733,
   "apt_n": 3,
   "maison": 1140,
   "maison_n": 32
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1078,
    "n": 3
   },
   {
    "band": "60-90 m²",
    "median": 667,
    "n": 3
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1487,
    "n": 8
   },
   {
    "band": "60-90 m²",
    "median": 1250,
    "n": 34
   },
   {
    "band": "90-120 m²",
    "median": 1072,
    "n": 9
   },
   {
    "band": "120 m² et +",
    "median": 815,
    "n": 7
   }
  ]
 },
 "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/03236-saint-germain-des-fosses"
}