{
 "code_insee": "60141",
 "nom": "Chantilly",
 "departement": "60",
 "annee_reference": 2025,
 "prix_m2_median": 3897,
 "prix_m2_median_appartement": 3853,
 "prix_m2_median_appartement_yoy_pct": 3.2,
 "prix_m2_median_maison": 4557,
 "prix_m2_median_maison_yoy_pct": 6.1,
 "prix_vente_median": 220000,
 "ventes_annee_reference": 169,
 "ventes_5_ans": 876,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4001,
   "apt_n": 170,
   "maison": 4913,
   "maison_n": 31
  },
  {
   "annee": 2022,
   "apt": 4169,
   "apt_n": 180,
   "maison": 4918,
   "maison_n": 29
  },
  {
   "annee": 2023,
   "apt": 4052,
   "apt_n": 147,
   "maison": 5071,
   "maison_n": 23
  },
  {
   "annee": 2024,
   "apt": 3732,
   "apt_n": 113,
   "maison": 4296,
   "maison_n": 14
  },
  {
   "annee": 2025,
   "apt": 3853,
   "apt_n": 141,
   "maison": 4557,
   "maison_n": 28
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4749,
    "n": 16
   },
   {
    "band": "30-60 m²",
    "median": 4200,
    "n": 101
   },
   {
    "band": "60-90 m²",
    "median": 3308,
    "n": 110
   },
   {
    "band": "90-120 m²",
    "median": 3592,
    "n": 20
   },
   {
    "band": "120 m² et +",
    "median": 2584,
    "n": 7
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4433,
    "n": 4
   },
   {
    "band": "60-90 m²",
    "median": 4661,
    "n": 8
   },
   {
    "band": "90-120 m²",
    "median": 3012,
    "n": 6
   },
   {
    "band": "120 m² et +",
    "median": 4391,
    "n": 24
   }
  ]
 },
 "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/60141-chantilly"
}