{
 "code_insee": "62427",
 "nom": "Henin-Beaumont",
 "departement": "62",
 "annee_reference": 2025,
 "prix_m2_median": 1432,
 "prix_m2_median_appartement": 1457,
 "prix_m2_median_appartement_yoy_pct": -0.3,
 "prix_m2_median_maison": 1400,
 "prix_m2_median_maison_yoy_pct": 3,
 "prix_vente_median": 116800,
 "ventes_annee_reference": 267,
 "ventes_5_ans": 1465,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1397,
   "apt_n": 40,
   "maison": 1297,
   "maison_n": 310
  },
  {
   "annee": 2022,
   "apt": 1455,
   "apt_n": 46,
   "maison": 1530,
   "maison_n": 286
  },
  {
   "annee": 2023,
   "apt": 1414,
   "apt_n": 27,
   "maison": 1436,
   "maison_n": 231
  },
  {
   "annee": 2024,
   "apt": 1462,
   "apt_n": 47,
   "maison": 1359,
   "maison_n": 211
  },
  {
   "annee": 2025,
   "apt": 1457,
   "apt_n": 41,
   "maison": 1400,
   "maison_n": 226
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2000,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1466,
    "n": 65
   },
   {
    "band": "60-90 m²",
    "median": 1389,
    "n": 16
   },
   {
    "band": "90-120 m²",
    "median": 1236,
    "n": 6
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 435,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 1448,
    "n": 41
   },
   {
    "band": "60-90 m²",
    "median": 1492,
    "n": 179
   },
   {
    "band": "90-120 m²",
    "median": 1327,
    "n": 148
   },
   {
    "band": "120 m² et +",
    "median": 1209,
    "n": 68
   }
  ]
 },
 "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/62427-henin-beaumont"
}