{
 "code_insee": "59457",
 "nom": "Perenchies",
 "departement": "59",
 "annee_reference": 2025,
 "prix_m2_median": 2545,
 "prix_m2_median_appartement": 3213,
 "prix_m2_median_appartement_yoy_pct": 2.4,
 "prix_m2_median_maison": 2489,
 "prix_m2_median_maison_yoy_pct": -5.9,
 "prix_vente_median": 220200,
 "ventes_annee_reference": 116,
 "ventes_5_ans": 560,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3063,
   "apt_n": 21,
   "maison": 2615,
   "maison_n": 115
  },
  {
   "annee": 2022,
   "apt": 2724,
   "apt_n": 10,
   "maison": 2688,
   "maison_n": 108
  },
  {
   "annee": 2023,
   "apt": 3145,
   "apt_n": 22,
   "maison": 2757,
   "maison_n": 71
  },
  {
   "annee": 2024,
   "apt": 3137,
   "apt_n": 16,
   "maison": 2646,
   "maison_n": 81
  },
  {
   "annee": 2025,
   "apt": 3213,
   "apt_n": 20,
   "maison": 2489,
   "maison_n": 96
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3198,
    "n": 21
   },
   {
    "band": "60-90 m²",
    "median": 3182,
    "n": 13
   },
   {
    "band": "90-120 m²",
    "median": 2851,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3396,
    "n": 3
   },
   {
    "band": "60-90 m²",
    "median": 2673,
    "n": 75
   },
   {
    "band": "90-120 m²",
    "median": 2479,
    "n": 70
   },
   {
    "band": "120 m² et +",
    "median": 2479,
    "n": 29
   }
  ]
 },
 "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/59457-perenchies"
}