{
 "code_insee": "63308",
 "nom": "Royat",
 "departement": "63",
 "annee_reference": 2025,
 "prix_m2_median": 2202,
 "prix_m2_median_appartement": 2167,
 "prix_m2_median_appartement_yoy_pct": 0.2,
 "prix_m2_median_maison": 2388,
 "prix_m2_median_maison_yoy_pct": -10.2,
 "prix_vente_median": 121550,
 "ventes_annee_reference": 90,
 "ventes_5_ans": 521,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1947,
   "apt_n": 85,
   "maison": 2727,
   "maison_n": 33
  },
  {
   "annee": 2022,
   "apt": 2243,
   "apt_n": 92,
   "maison": 2761,
   "maison_n": 32
  },
  {
   "annee": 2023,
   "apt": 2225,
   "apt_n": 78,
   "maison": 2944,
   "maison_n": 27
  },
  {
   "annee": 2024,
   "apt": 2163,
   "apt_n": 56,
   "maison": 2659,
   "maison_n": 28
  },
  {
   "annee": 2025,
   "apt": 2167,
   "apt_n": 57,
   "maison": 2388,
   "maison_n": 33
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2328,
    "n": 22
   },
   {
    "band": "30-60 m²",
    "median": 1839,
    "n": 50
   },
   {
    "band": "60-90 m²",
    "median": 2154,
    "n": 22
   },
   {
    "band": "90-120 m²",
    "median": 2709,
    "n": 14
   },
   {
    "band": "120 m² et +",
    "median": 2369,
    "n": 5
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 1852,
    "n": 3
   },
   {
    "band": "30-60 m²",
    "median": 1358,
    "n": 8
   },
   {
    "band": "60-90 m²",
    "median": 2416,
    "n": 22
   },
   {
    "band": "90-120 m²",
    "median": 3181,
    "n": 10
   },
   {
    "band": "120 m² et +",
    "median": 2507,
    "n": 18
   }
  ]
 },
 "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/63308-royat"
}