{
 "code_insee": "59648",
 "nom": "Wattignies",
 "departement": "59",
 "annee_reference": 2025,
 "prix_m2_median": 2479,
 "prix_m2_median_appartement": 2240,
 "prix_m2_median_appartement_yoy_pct": 30.4,
 "prix_m2_median_maison": 2580,
 "prix_m2_median_maison_yoy_pct": 14.3,
 "prix_vente_median": 194500,
 "ventes_annee_reference": 204,
 "ventes_5_ans": 930,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1521,
   "apt_n": 91,
   "maison": 2395,
   "maison_n": 114
  },
  {
   "annee": 2022,
   "apt": 2270,
   "apt_n": 99,
   "maison": 2566,
   "maison_n": 118
  },
  {
   "annee": 2023,
   "apt": 2134,
   "apt_n": 80,
   "maison": 2445,
   "maison_n": 83
  },
  {
   "annee": 2024,
   "apt": 1718,
   "apt_n": 56,
   "maison": 2258,
   "maison_n": 85
  },
  {
   "annee": 2025,
   "apt": 2240,
   "apt_n": 72,
   "maison": 2580,
   "maison_n": 132
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2520,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 2192,
    "n": 71
   },
   {
    "band": "60-90 m²",
    "median": 1922,
    "n": 49
   },
   {
    "band": "90-120 m²",
    "median": 990,
    "n": 7
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3381,
    "n": 12
   },
   {
    "band": "60-90 m²",
    "median": 2347,
    "n": 75
   },
   {
    "band": "90-120 m²",
    "median": 2346,
    "n": 80
   },
   {
    "band": "120 m² et +",
    "median": 2596,
    "n": 50
   }
  ]
 },
 "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/59648-wattignies"
}