{
 "code_insee": "62139",
 "nom": "Blendecques",
 "departement": "62",
 "annee_reference": 2025,
 "prix_m2_median": 1413,
 "prix_m2_median_appartement": 1071,
 "prix_m2_median_appartement_yoy_pct": null,
 "prix_m2_median_maison": 1432,
 "prix_m2_median_maison_yoy_pct": -4.5,
 "prix_vente_median": 123700,
 "ventes_annee_reference": 73,
 "ventes_5_ans": 305,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": null,
   "apt_n": 0,
   "maison": 1402,
   "maison_n": 70
  },
  {
   "annee": 2022,
   "apt": null,
   "apt_n": 0,
   "maison": 1658,
   "maison_n": 63
  },
  {
   "annee": 2023,
   "apt": null,
   "apt_n": 0,
   "maison": 1664,
   "maison_n": 46
  },
  {
   "annee": 2024,
   "apt": null,
   "apt_n": 0,
   "maison": 1500,
   "maison_n": 53
  },
  {
   "annee": 2025,
   "apt": 1071,
   "apt_n": 1,
   "maison": 1432,
   "maison_n": 72
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "60-90 m²",
    "median": 1071,
    "n": 1
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1279,
    "n": 10
   },
   {
    "band": "60-90 m²",
    "median": 1588,
    "n": 56
   },
   {
    "band": "90-120 m²",
    "median": 1497,
    "n": 45
   },
   {
    "band": "120 m² et +",
    "median": 1288,
    "n": 14
   }
  ]
 },
 "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/62139-blendecques"
}