{
 "code_insee": "95313",
 "nom": "L'isle-Adam",
 "departement": "95",
 "annee_reference": 2025,
 "prix_m2_median": 4215,
 "prix_m2_median_appartement": 4402,
 "prix_m2_median_appartement_yoy_pct": 6.6,
 "prix_m2_median_maison": 4101,
 "prix_m2_median_maison_yoy_pct": 2.8,
 "prix_vente_median": 316750,
 "ventes_annee_reference": 170,
 "ventes_5_ans": 886,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4095,
   "apt_n": 115,
   "maison": 4342,
   "maison_n": 80
  },
  {
   "annee": 2022,
   "apt": 4261,
   "apt_n": 103,
   "maison": 4498,
   "maison_n": 98
  },
  {
   "annee": 2023,
   "apt": 4436,
   "apt_n": 87,
   "maison": 4491,
   "maison_n": 74
  },
  {
   "annee": 2024,
   "apt": 4130,
   "apt_n": 91,
   "maison": 3989,
   "maison_n": 68
  },
  {
   "annee": 2025,
   "apt": 4402,
   "apt_n": 100,
   "maison": 4101,
   "maison_n": 70
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4947,
    "n": 14
   },
   {
    "band": "30-60 m²",
    "median": 4318,
    "n": 82
   },
   {
    "band": "60-90 m²",
    "median": 3496,
    "n": 76
   },
   {
    "band": "90-120 m²",
    "median": 4022,
    "n": 19
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 5428,
    "n": 8
   },
   {
    "band": "60-90 m²",
    "median": 4101,
    "n": 22
   },
   {
    "band": "90-120 m²",
    "median": 3909,
    "n": 53
   },
   {
    "band": "120 m² et +",
    "median": 3997,
    "n": 55
   }
  ]
 },
 "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/95313-l-isle-adam"
}