{
 "code_insee": "73206",
 "nom": "Pralognan-la-Vanoise",
 "departement": "73",
 "annee_reference": 2025,
 "prix_m2_median": 4880,
 "prix_m2_median_appartement": 4957,
 "prix_m2_median_appartement_yoy_pct": 11.4,
 "prix_m2_median_maison": 4029,
 "prix_m2_median_maison_yoy_pct": -33.1,
 "prix_vente_median": 167500,
 "ventes_annee_reference": 47,
 "ventes_5_ans": 194,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 45,
  "prix_m2_median": 4648,
  "prix_m2_median_appartement": 4648,
  "prix_m2_median_appartement_yoy_pct": -1.3,
  "prix_m2_median_maison": null,
  "prix_m2_median_maison_yoy_pct": null
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4202,
   "apt_n": 27,
   "maison": 4283,
   "maison_n": 5
  },
  {
   "annee": 2022,
   "apt": 4231,
   "apt_n": 37,
   "maison": 5463,
   "maison_n": 10
  },
  {
   "annee": 2023,
   "apt": 4883,
   "apt_n": 17,
   "maison": 5324,
   "maison_n": 7
  },
  {
   "annee": 2024,
   "apt": 4448,
   "apt_n": 27,
   "maison": 6020,
   "maison_n": 4
  },
  {
   "annee": 2025,
   "apt": 4957,
   "apt_n": 39,
   "maison": 4029,
   "maison_n": 8
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4898,
    "n": 20
   },
   {
    "band": "30-60 m²",
    "median": 4250,
    "n": 39
   },
   {
    "band": "60-90 m²",
    "median": 5023,
    "n": 6
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": 2278,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 7143,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 5484,
    "n": 6
   },
   {
    "band": "90-120 m²",
    "median": 6110,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": 3455,
    "n": 3
   }
  ]
 },
 "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/73206-pralognan-la-vanoise"
}