{
 "code_insee": "21603",
 "nom": "Semur-en-Auxois",
 "departement": "21",
 "annee_reference": 2025,
 "prix_m2_median": 1859,
 "prix_m2_median_appartement": 1654,
 "prix_m2_median_appartement_yoy_pct": -1.8,
 "prix_m2_median_maison": 1987,
 "prix_m2_median_maison_yoy_pct": 30.3,
 "prix_vente_median": 118300,
 "ventes_annee_reference": 37,
 "ventes_5_ans": 161,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 29,
  "prix_m2_median": 1851,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 1931,
  "prix_m2_median_maison_yoy_pct": 4.6
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1432,
   "apt_n": 5,
   "maison": 1916,
   "maison_n": 14
  },
  {
   "annee": 2022,
   "apt": 1705,
   "apt_n": 21,
   "maison": 1774,
   "maison_n": 23
  },
  {
   "annee": 2023,
   "apt": 1422,
   "apt_n": 8,
   "maison": 1802,
   "maison_n": 23
  },
  {
   "annee": 2024,
   "apt": 1685,
   "apt_n": 8,
   "maison": 1525,
   "maison_n": 13
  },
  {
   "annee": 2025,
   "apt": 1654,
   "apt_n": 18,
   "maison": 1987,
   "maison_n": 19
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1739,
    "n": 5
   },
   {
    "band": "30-60 m²",
    "median": 1708,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 1409,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 1327,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": 1250,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2226,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 1875,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 1933,
    "n": 10
   },
   {
    "band": "120 m² et +",
    "median": 1484,
    "n": 8
   }
  ]
 },
 "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/21603-semur-en-auxois"
}