{
 "code_insee": "41018",
 "nom": "Blois",
 "departement": "41",
 "annee_reference": 2025,
 "prix_m2_median": 1814,
 "prix_m2_median_appartement": 1752,
 "prix_m2_median_appartement_yoy_pct": -5.8,
 "prix_m2_median_maison": 1949,
 "prix_m2_median_maison_yoy_pct": 3.2,
 "prix_vente_median": 110000,
 "ventes_annee_reference": 574,
 "ventes_5_ans": 3255,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1645,
   "apt_n": 495,
   "maison": 1895,
   "maison_n": 245
  },
  {
   "annee": 2022,
   "apt": 1841,
   "apt_n": 502,
   "maison": 2060,
   "maison_n": 266
  },
  {
   "annee": 2023,
   "apt": 1888,
   "apt_n": 421,
   "maison": 2000,
   "maison_n": 206
  },
  {
   "annee": 2024,
   "apt": 1859,
   "apt_n": 359,
   "maison": 1889,
   "maison_n": 187
  },
  {
   "annee": 2025,
   "apt": 1752,
   "apt_n": 402,
   "maison": 1949,
   "maison_n": 172
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2120,
    "n": 99
   },
   {
    "band": "30-60 m²",
    "median": 1959,
    "n": 298
   },
   {
    "band": "60-90 m²",
    "median": 1539,
    "n": 282
   },
   {
    "band": "90-120 m²",
    "median": 1495,
    "n": 71
   },
   {
    "band": "120 m² et +",
    "median": 1842,
    "n": 11
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 6080,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 2285,
    "n": 38
   },
   {
    "band": "60-90 m²",
    "median": 1928,
    "n": 135
   },
   {
    "band": "90-120 m²",
    "median": 1910,
    "n": 115
   },
   {
    "band": "120 m² et +",
    "median": 1845,
    "n": 70
   }
  ]
 },
 "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/41018-blois"
}