{
 "code_insee": "93030",
 "nom": "Dugny",
 "departement": "93",
 "annee_reference": 2025,
 "prix_m2_median": 3087,
 "prix_m2_median_appartement": 3157,
 "prix_m2_median_appartement_yoy_pct": 44.3,
 "prix_m2_median_maison": 2862,
 "prix_m2_median_maison_yoy_pct": -10.1,
 "prix_vente_median": 177600,
 "ventes_annee_reference": 38,
 "ventes_5_ans": 183,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 35,
  "prix_m2_median": 2844,
  "prix_m2_median_appartement": 2844,
  "prix_m2_median_appartement_yoy_pct": -7.9,
  "prix_m2_median_maison": null,
  "prix_m2_median_maison_yoy_pct": null
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3000,
   "apt_n": 25,
   "maison": 3890,
   "maison_n": 2
  },
  {
   "annee": 2022,
   "apt": 2912,
   "apt_n": 38,
   "maison": 3410,
   "maison_n": 7
  },
  {
   "annee": 2023,
   "apt": 2392,
   "apt_n": 21,
   "maison": 3984,
   "maison_n": 7
  },
  {
   "annee": 2024,
   "apt": 2188,
   "apt_n": 17,
   "maison": 3182,
   "maison_n": 8
  },
  {
   "annee": 2025,
   "apt": 3157,
   "apt_n": 36,
   "maison": 2862,
   "maison_n": 2
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5036,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 3082,
    "n": 18
   },
   {
    "band": "60-90 m²",
    "median": 2606,
    "n": 31
   },
   {
    "band": "90-120 m²",
    "median": 2106,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "60-90 m²",
    "median": 3202,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 2911,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ]
 },
 "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/93030-dugny"
}