{
 "code_insee": "73328",
 "nom": "Viviers-du-Lac",
 "departement": "73",
 "annee_reference": 2025,
 "prix_m2_median": 4217,
 "prix_m2_median_appartement": 3980,
 "prix_m2_median_appartement_yoy_pct": -3.1,
 "prix_m2_median_maison": 4513,
 "prix_m2_median_maison_yoy_pct": 21.2,
 "prix_vente_median": 354000,
 "ventes_annee_reference": 25,
 "ventes_5_ans": 117,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 21,
  "prix_m2_median": 4556,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 4693,
  "prix_m2_median_maison_yoy_pct": 23.9
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3512,
   "apt_n": 8,
   "maison": 3740,
   "maison_n": 8
  },
  {
   "annee": 2022,
   "apt": 3442,
   "apt_n": 11,
   "maison": 4202,
   "maison_n": 13
  },
  {
   "annee": 2023,
   "apt": 3811,
   "apt_n": 9,
   "maison": 4731,
   "maison_n": 15
  },
  {
   "annee": 2024,
   "apt": 4106,
   "apt_n": 10,
   "maison": 3723,
   "maison_n": 10
  },
  {
   "annee": 2025,
   "apt": 3980,
   "apt_n": 13,
   "maison": 4513,
   "maison_n": 12
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4125,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 3980,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 4164,
    "n": 10
   },
   {
    "band": "90-120 m²",
    "median": 3597,
    "n": 4
   },
   {
    "band": "120 m² et +",
    "median": 4000,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 6756,
    "n": 3
   },
   {
    "band": "60-90 m²",
    "median": 4388,
    "n": 6
   },
   {
    "band": "90-120 m²",
    "median": 3947,
    "n": 5
   },
   {
    "band": "120 m² et +",
    "median": 3103,
    "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/73328-viviers-du-lac"
}