{
 "code_insee": "59449",
 "nom": "Orchies",
 "departement": "59",
 "annee_reference": 2025,
 "prix_m2_median": 2357,
 "prix_m2_median_appartement": 2400,
 "prix_m2_median_appartement_yoy_pct": 9.1,
 "prix_m2_median_maison": 2343,
 "prix_m2_median_maison_yoy_pct": 8.3,
 "prix_vente_median": 184800,
 "ventes_annee_reference": 97,
 "ventes_5_ans": 491,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2445,
   "apt_n": 14,
   "maison": 2131,
   "maison_n": 103
  },
  {
   "annee": 2022,
   "apt": 2313,
   "apt_n": 12,
   "maison": 2150,
   "maison_n": 88
  },
  {
   "annee": 2023,
   "apt": 1925,
   "apt_n": 19,
   "maison": 2197,
   "maison_n": 77
  },
  {
   "annee": 2024,
   "apt": 2200,
   "apt_n": 15,
   "maison": 2164,
   "maison_n": 66
  },
  {
   "annee": 2025,
   "apt": 2400,
   "apt_n": 21,
   "maison": 2343,
   "maison_n": 76
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2667,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 2444,
    "n": 16
   },
   {
    "band": "60-90 m²",
    "median": 1870,
    "n": 15
   },
   {
    "band": "90-120 m²",
    "median": 2552,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": 1575,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2797,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 2008,
    "n": 64
   },
   {
    "band": "90-120 m²",
    "median": 2235,
    "n": 47
   },
   {
    "band": "120 m² et +",
    "median": 2496,
    "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/59449-orchies"
}