{
 "code_insee": "69127",
 "nom": "Marcy-l'Étoile",
 "departement": "69",
 "annee_reference": 2025,
 "prix_m2_median": 4683,
 "prix_m2_median_appartement": 4320,
 "prix_m2_median_appartement_yoy_pct": 6.4,
 "prix_m2_median_maison": 4918,
 "prix_m2_median_maison_yoy_pct": 14,
 "prix_vente_median": 300000,
 "ventes_annee_reference": 23,
 "ventes_5_ans": 115,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 26,
  "prix_m2_median": 4412,
  "prix_m2_median_appartement": 4393,
  "prix_m2_median_appartement_yoy_pct": 0.6,
  "prix_m2_median_maison": 4493,
  "prix_m2_median_maison_yoy_pct": null
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4652,
   "apt_n": 8,
   "maison": 4796,
   "maison_n": 10
  },
  {
   "annee": 2022,
   "apt": 4640,
   "apt_n": 11,
   "maison": 5221,
   "maison_n": 12
  },
  {
   "annee": 2023,
   "apt": 4276,
   "apt_n": 14,
   "maison": 5294,
   "maison_n": 6
  },
  {
   "annee": 2024,
   "apt": 4060,
   "apt_n": 12,
   "maison": 4314,
   "maison_n": 9
  },
  {
   "annee": 2025,
   "apt": 4320,
   "apt_n": 12,
   "maison": 4918,
   "maison_n": 11
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4393,
    "n": 9
   },
   {
    "band": "60-90 m²",
    "median": 4110,
    "n": 15
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "60-90 m²",
    "median": 5170,
    "n": 3
   },
   {
    "band": "90-120 m²",
    "median": 5190,
    "n": 9
   },
   {
    "band": "120 m² et +",
    "median": 4498,
    "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/69127-marcy-l-etoile"
}