{
 "code_insee": "91027",
 "nom": "Athis Mons",
 "departement": "91",
 "annee_reference": 2025,
 "prix_m2_median": 3553,
 "prix_m2_median_appartement": 3313,
 "prix_m2_median_appartement_yoy_pct": 4.9,
 "prix_m2_median_maison": 4089,
 "prix_m2_median_maison_yoy_pct": 2.2,
 "prix_vente_median": 210000,
 "ventes_annee_reference": 291,
 "ventes_5_ans": 1596,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3321,
   "apt_n": 276,
   "maison": 4226,
   "maison_n": 136
  },
  {
   "annee": 2022,
   "apt": 3403,
   "apt_n": 237,
   "maison": 4366,
   "maison_n": 134
  },
  {
   "annee": 2023,
   "apt": 3479,
   "apt_n": 178,
   "maison": 3992,
   "maison_n": 90
  },
  {
   "annee": 2024,
   "apt": 3158,
   "apt_n": 155,
   "maison": 4000,
   "maison_n": 99
  },
  {
   "annee": 2025,
   "apt": 3313,
   "apt_n": 183,
   "maison": 4089,
   "maison_n": 108
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4600,
    "n": 21
   },
   {
    "band": "30-60 m²",
    "median": 3463,
    "n": 158
   },
   {
    "band": "60-90 m²",
    "median": 2987,
    "n": 134
   },
   {
    "band": "90-120 m²",
    "median": 2090,
    "n": 24
   },
   {
    "band": "120 m² et +",
    "median": 2456,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 3190,
    "n": 3
   },
   {
    "band": "30-60 m²",
    "median": 5227,
    "n": 41
   },
   {
    "band": "60-90 m²",
    "median": 4170,
    "n": 95
   },
   {
    "band": "90-120 m²",
    "median": 3661,
    "n": 43
   },
   {
    "band": "120 m² et +",
    "median": 2688,
    "n": 25
   }
  ]
 },
 "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/91027-athis-mons"
}