{
 "code_insee": "94046",
 "nom": "Maisons-Alfort",
 "departement": "94",
 "annee_reference": 2025,
 "prix_m2_median": 5493,
 "prix_m2_median_appartement": 5413,
 "prix_m2_median_appartement_yoy_pct": -0.3,
 "prix_m2_median_maison": 6467,
 "prix_m2_median_maison_yoy_pct": -2.1,
 "prix_vente_median": 295900,
 "ventes_annee_reference": 622,
 "ventes_5_ans": 3186,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 5863,
   "apt_n": 632,
   "maison": 7016,
   "maison_n": 144
  },
  {
   "annee": 2022,
   "apt": 6000,
   "apt_n": 639,
   "maison": 7721,
   "maison_n": 102
  },
  {
   "annee": 2023,
   "apt": 5575,
   "apt_n": 447,
   "maison": 7159,
   "maison_n": 89
  },
  {
   "annee": 2024,
   "apt": 5431,
   "apt_n": 429,
   "maison": 6609,
   "maison_n": 82
  },
  {
   "annee": 2025,
   "apt": 5413,
   "apt_n": 532,
   "maison": 6467,
   "maison_n": 90
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 6071,
    "n": 137
   },
   {
    "band": "30-60 m²",
    "median": 5471,
    "n": 431
   },
   {
    "band": "60-90 m²",
    "median": 5165,
    "n": 346
   },
   {
    "band": "90-120 m²",
    "median": 5194,
    "n": 46
   },
   {
    "band": "120 m² et +",
    "median": 6104,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 5619,
    "n": 3
   },
   {
    "band": "30-60 m²",
    "median": 7143,
    "n": 19
   },
   {
    "band": "60-90 m²",
    "median": 6871,
    "n": 64
   },
   {
    "band": "90-120 m²",
    "median": 6251,
    "n": 46
   },
   {
    "band": "120 m² et +",
    "median": 5932,
    "n": 40
   }
  ]
 },
 "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/94046-maisons-alfort"
}