{
 "code_insee": "59466",
 "nom": "Pont-à-Marcq",
 "departement": "59",
 "annee_reference": 2025,
 "prix_m2_median": 2750,
 "prix_m2_median_appartement": 2846,
 "prix_m2_median_appartement_yoy_pct": -8.6,
 "prix_m2_median_maison": 2733,
 "prix_m2_median_maison_yoy_pct": -2.4,
 "prix_vente_median": 199250,
 "ventes_annee_reference": 42,
 "ventes_5_ans": 213,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 52,
  "prix_m2_median": 2793,
  "prix_m2_median_appartement": 2799,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 2793,
  "prix_m2_median_maison_yoy_pct": 0.9
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3056,
   "apt_n": 10,
   "maison": 2688,
   "maison_n": 20
  },
  {
   "annee": 2022,
   "apt": 3091,
   "apt_n": 16,
   "maison": 2759,
   "maison_n": 33
  },
  {
   "annee": 2023,
   "apt": 3045,
   "apt_n": 9,
   "maison": 2667,
   "maison_n": 37
  },
  {
   "annee": 2024,
   "apt": 3113,
   "apt_n": 3,
   "maison": 2799,
   "maison_n": 18
  },
  {
   "annee": 2025,
   "apt": 2846,
   "apt_n": 13,
   "maison": 2733,
   "maison_n": 29
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2625,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 2864,
    "n": 10
   },
   {
    "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": 3880,
    "n": 3
   },
   {
    "band": "60-90 m²",
    "median": 2551,
    "n": 24
   },
   {
    "band": "90-120 m²",
    "median": 2747,
    "n": 8
   },
   {
    "band": "120 m² et +",
    "median": 2882,
    "n": 12
   }
  ]
 },
 "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/59466-pont-a-marcq"
}