{
 "code_insee": "44182",
 "nom": "Saint-Michel-Chef-Chef",
 "departement": "44",
 "annee_reference": 2025,
 "prix_m2_median": 4127,
 "prix_m2_median_appartement": 4339,
 "prix_m2_median_appartement_yoy_pct": 6.2,
 "prix_m2_median_maison": 4111,
 "prix_m2_median_maison_yoy_pct": 0.1,
 "prix_vente_median": 245625,
 "ventes_annee_reference": 130,
 "ventes_5_ans": 674,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4000,
   "apt_n": 36,
   "maison": 3685,
   "maison_n": 122
  },
  {
   "annee": 2022,
   "apt": 4286,
   "apt_n": 37,
   "maison": 4200,
   "maison_n": 111
  },
  {
   "annee": 2023,
   "apt": 3857,
   "apt_n": 26,
   "maison": 4394,
   "maison_n": 93
  },
  {
   "annee": 2024,
   "apt": 4084,
   "apt_n": 26,
   "maison": 4106,
   "maison_n": 93
  },
  {
   "annee": 2025,
   "apt": 4339,
   "apt_n": 21,
   "maison": 4111,
   "maison_n": 109
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5197,
    "n": 14
   },
   {
    "band": "30-60 m²",
    "median": 3789,
    "n": 22
   },
   {
    "band": "60-90 m²",
    "median": 3118,
    "n": 11
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 5673,
    "n": 11
   },
   {
    "band": "30-60 m²",
    "median": 4783,
    "n": 71
   },
   {
    "band": "60-90 m²",
    "median": 4063,
    "n": 60
   },
   {
    "band": "90-120 m²",
    "median": 3590,
    "n": 40
   },
   {
    "band": "120 m² et +",
    "median": 3705,
    "n": 20
   }
  ]
 },
 "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/44182-saint-michel-chef-chef"
}