{
 "code_insee": "59279",
 "nom": "Halluin",
 "departement": "59",
 "annee_reference": 2025,
 "prix_m2_median": 2173,
 "prix_m2_median_appartement": 2250,
 "prix_m2_median_appartement_yoy_pct": 4,
 "prix_m2_median_maison": 2169,
 "prix_m2_median_maison_yoy_pct": 3.9,
 "prix_vente_median": 174325,
 "ventes_annee_reference": 232,
 "ventes_5_ans": 1217,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2250,
   "apt_n": 43,
   "maison": 2173,
   "maison_n": 260
  },
  {
   "annee": 2022,
   "apt": 2330,
   "apt_n": 43,
   "maison": 2184,
   "maison_n": 247
  },
  {
   "annee": 2023,
   "apt": 2218,
   "apt_n": 22,
   "maison": 2091,
   "maison_n": 179
  },
  {
   "annee": 2024,
   "apt": 2163,
   "apt_n": 32,
   "maison": 2087,
   "maison_n": 159
  },
  {
   "annee": 2025,
   "apt": 2250,
   "apt_n": 19,
   "maison": 2169,
   "maison_n": 213
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2255,
    "n": 28
   },
   {
    "band": "60-90 m²",
    "median": 2143,
    "n": 19
   },
   {
    "band": "90-120 m²",
    "median": 2057,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": 2500,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1888,
    "n": 40
   },
   {
    "band": "60-90 m²",
    "median": 2105,
    "n": 160
   },
   {
    "band": "90-120 m²",
    "median": 2219,
    "n": 134
   },
   {
    "band": "120 m² et +",
    "median": 2101,
    "n": 38
   }
  ]
 },
 "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/59279-halluin"
}