{
 "code_insee": "35136",
 "nom": "Janze",
 "departement": "35",
 "annee_reference": 2025,
 "prix_m2_median": 2409,
 "prix_m2_median_appartement": 2418,
 "prix_m2_median_appartement_yoy_pct": -4.5,
 "prix_m2_median_maison": 2380,
 "prix_m2_median_maison_yoy_pct": -2.7,
 "prix_vente_median": 177500,
 "ventes_annee_reference": 102,
 "ventes_5_ans": 529,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2121,
   "apt_n": 51,
   "maison": 2143,
   "maison_n": 67
  },
  {
   "annee": 2022,
   "apt": 2160,
   "apt_n": 53,
   "maison": 2255,
   "maison_n": 82
  },
  {
   "annee": 2023,
   "apt": 2507,
   "apt_n": 30,
   "maison": 2477,
   "maison_n": 60
  },
  {
   "annee": 2024,
   "apt": 2531,
   "apt_n": 33,
   "maison": 2447,
   "maison_n": 51
  },
  {
   "annee": 2025,
   "apt": 2418,
   "apt_n": 36,
   "maison": 2380,
   "maison_n": 66
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2689,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 2620,
    "n": 33
   },
   {
    "band": "60-90 m²",
    "median": 2337,
    "n": 33
   },
   {
    "band": "90-120 m²",
    "median": 1242,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2655,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 2625,
    "n": 29
   },
   {
    "band": "90-120 m²",
    "median": 2421,
    "n": 48
   },
   {
    "band": "120 m² et +",
    "median": 2286,
    "n": 31
   }
  ]
 },
 "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/35136-janze"
}