{
 "code_insee": "95256",
 "nom": "Frépillon",
 "departement": "95",
 "annee_reference": 2025,
 "prix_m2_median": 3225,
 "prix_m2_median_appartement": 3225,
 "prix_m2_median_appartement_yoy_pct": -5.8,
 "prix_m2_median_maison": 3225,
 "prix_m2_median_maison_yoy_pct": -10.5,
 "prix_vente_median": 332500,
 "ventes_annee_reference": 40,
 "ventes_5_ans": 184,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 40,
  "prix_m2_median": 3170,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 3252,
  "prix_m2_median_maison_yoy_pct": -5.4
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3482,
   "apt_n": 3,
   "maison": 3416,
   "maison_n": 18
  },
  {
   "annee": 2022,
   "apt": 3688,
   "apt_n": 10,
   "maison": 3829,
   "maison_n": 37
  },
  {
   "annee": 2023,
   "apt": 3827,
   "apt_n": 4,
   "maison": 4017,
   "maison_n": 30
  },
  {
   "annee": 2024,
   "apt": 3422,
   "apt_n": 5,
   "maison": 3605,
   "maison_n": 22
  },
  {
   "annee": 2025,
   "apt": 3225,
   "apt_n": 6,
   "maison": 3225,
   "maison_n": 34
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 3214,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 3533,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 2746,
    "n": 3
   },
   {
    "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": 2556,
    "n": 1
   },
   {
    "band": "60-90 m²",
    "median": 3955,
    "n": 19
   },
   {
    "band": "90-120 m²",
    "median": 3235,
    "n": 16
   },
   {
    "band": "120 m² et +",
    "median": 3094,
    "n": 20
   }
  ]
 },
 "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/95256-frepillon"
}