{
 "code_insee": "42218",
 "nom": "Saint-Etienne",
 "departement": "42",
 "annee_reference": 2025,
 "prix_m2_median": 1248,
 "prix_m2_median_appartement": 1202,
 "prix_m2_median_appartement_yoy_pct": 0.3,
 "prix_m2_median_maison": 2212,
 "prix_m2_median_maison_yoy_pct": 7.1,
 "prix_vente_median": 74900,
 "ventes_annee_reference": 2433,
 "ventes_5_ans": 13968,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1178,
   "apt_n": 2924,
   "maison": 2119,
   "maison_n": 302
  },
  {
   "annee": 2022,
   "apt": 1260,
   "apt_n": 2971,
   "maison": 2219,
   "maison_n": 301
  },
  {
   "annee": 2023,
   "apt": 1262,
   "apt_n": 2473,
   "maison": 2183,
   "maison_n": 196
  },
  {
   "annee": 2024,
   "apt": 1198,
   "apt_n": 2156,
   "maison": 2065,
   "maison_n": 212
  },
  {
   "annee": 2025,
   "apt": 1202,
   "apt_n": 2226,
   "maison": 2212,
   "maison_n": 207
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1740,
    "n": 354
   },
   {
    "band": "30-60 m²",
    "median": 1196,
    "n": 1551
   },
   {
    "band": "60-90 m²",
    "median": 1129,
    "n": 1723
   },
   {
    "band": "90-120 m²",
    "median": 1214,
    "n": 507
   },
   {
    "band": "120 m² et +",
    "median": 1271,
    "n": 247
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 1031,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 2488,
    "n": 18
   },
   {
    "band": "60-90 m²",
    "median": 2217,
    "n": 133
   },
   {
    "band": "90-120 m²",
    "median": 2114,
    "n": 160
   },
   {
    "band": "120 m² et +",
    "median": 2005,
    "n": 107
   }
  ]
 },
 "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/42218-saint-etienne"
}