{
 "code_insee": "59043",
 "nom": "Bailleul",
 "departement": "59",
 "annee_reference": 2025,
 "prix_m2_median": 2381,
 "prix_m2_median_appartement": 2729,
 "prix_m2_median_appartement_yoy_pct": 2.6,
 "prix_m2_median_maison": 2244,
 "prix_m2_median_maison_yoy_pct": 3.4,
 "prix_vente_median": 185000,
 "ventes_annee_reference": 159,
 "ventes_5_ans": 840,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2297,
   "apt_n": 65,
   "maison": 2143,
   "maison_n": 141
  },
  {
   "annee": 2022,
   "apt": 2622,
   "apt_n": 57,
   "maison": 2228,
   "maison_n": 124
  },
  {
   "annee": 2023,
   "apt": 2579,
   "apt_n": 51,
   "maison": 2371,
   "maison_n": 101
  },
  {
   "annee": 2024,
   "apt": 2659,
   "apt_n": 39,
   "maison": 2170,
   "maison_n": 103
  },
  {
   "annee": 2025,
   "apt": 2729,
   "apt_n": 42,
   "maison": 2244,
   "maison_n": 117
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2583,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 2599,
    "n": 58
   },
   {
    "band": "60-90 m²",
    "median": 2924,
    "n": 17
   },
   {
    "band": "90-120 m²",
    "median": 2136,
    "n": 4
   },
   {
    "band": "120 m² et +",
    "median": 4970,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2501,
    "n": 15
   },
   {
    "band": "60-90 m²",
    "median": 2338,
    "n": 69
   },
   {
    "band": "90-120 m²",
    "median": 2202,
    "n": 84
   },
   {
    "band": "120 m² et +",
    "median": 1993,
    "n": 52
   }
  ]
 },
 "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/59043-bailleul"
}