{
 "code_insee": "92049",
 "nom": "Montrouge",
 "departement": "92",
 "annee_reference": 2025,
 "prix_m2_median": 7188,
 "prix_m2_median_appartement": 7143,
 "prix_m2_median_appartement_yoy_pct": 2.3,
 "prix_m2_median_maison": 10186,
 "prix_m2_median_maison_yoy_pct": 2.2,
 "prix_vente_median": 345000,
 "ventes_annee_reference": 685,
 "ventes_5_ans": 3278,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 8017,
   "apt_n": 680,
   "maison": 10965,
   "maison_n": 19
  },
  {
   "annee": 2022,
   "apt": 7922,
   "apt_n": 713,
   "maison": 12462,
   "maison_n": 21
  },
  {
   "annee": 2023,
   "apt": 7586,
   "apt_n": 588,
   "maison": 9850,
   "maison_n": 29
  },
  {
   "annee": 2024,
   "apt": 6981,
   "apt_n": 520,
   "maison": 9963,
   "maison_n": 23
  },
  {
   "annee": 2025,
   "apt": 7143,
   "apt_n": 665,
   "maison": 10186,
   "maison_n": 20
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 7621,
    "n": 197
   },
   {
    "band": "30-60 m²",
    "median": 6919,
    "n": 542
   },
   {
    "band": "60-90 m²",
    "median": 6892,
    "n": 375
   },
   {
    "band": "90-120 m²",
    "median": 7642,
    "n": 57
   },
   {
    "band": "120 m² et +",
    "median": 6730,
    "n": 14
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 11682,
    "n": 10
   },
   {
    "band": "60-90 m²",
    "median": 10285,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 10370,
    "n": 9
   },
   {
    "band": "120 m² et +",
    "median": 8881,
    "n": 17
   }
  ]
 },
 "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/92049-montrouge"
}