{
 "code_insee": "91691",
 "nom": "Yerres",
 "departement": "91",
 "annee_reference": 2025,
 "prix_m2_median": 3328,
 "prix_m2_median_appartement": 2984,
 "prix_m2_median_appartement_yoy_pct": 0.5,
 "prix_m2_median_maison": 3684,
 "prix_m2_median_maison_yoy_pct": -8.1,
 "prix_vente_median": 241000,
 "ventes_annee_reference": 293,
 "ventes_5_ans": 1779,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2945,
   "apt_n": 243,
   "maison": 4000,
   "maison_n": 215
  },
  {
   "annee": 2022,
   "apt": 3231,
   "apt_n": 277,
   "maison": 4409,
   "maison_n": 185
  },
  {
   "annee": 2023,
   "apt": 2967,
   "apt_n": 171,
   "maison": 3982,
   "maison_n": 113
  },
  {
   "annee": 2024,
   "apt": 2969,
   "apt_n": 157,
   "maison": 4009,
   "maison_n": 125
  },
  {
   "annee": 2025,
   "apt": 2984,
   "apt_n": 171,
   "maison": 3684,
   "maison_n": 122
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4583,
    "n": 9
   },
   {
    "band": "30-60 m²",
    "median": 3337,
    "n": 112
   },
   {
    "band": "60-90 m²",
    "median": 2780,
    "n": 178
   },
   {
    "band": "90-120 m²",
    "median": 2747,
    "n": 27
   },
   {
    "band": "120 m² et +",
    "median": 4711,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 6000,
    "n": 3
   },
   {
    "band": "30-60 m²",
    "median": 4848,
    "n": 25
   },
   {
    "band": "60-90 m²",
    "median": 4188,
    "n": 87
   },
   {
    "band": "90-120 m²",
    "median": 3687,
    "n": 73
   },
   {
    "band": "120 m² et +",
    "median": 3530,
    "n": 59
   }
  ]
 },
 "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/91691-yerres"
}