{
 "code_insee": "95488",
 "nom": "Pierrelaye",
 "departement": "95",
 "annee_reference": 2025,
 "prix_m2_median": 3517,
 "prix_m2_median_appartement": 3570,
 "prix_m2_median_appartement_yoy_pct": 13,
 "prix_m2_median_maison": 3461,
 "prix_m2_median_maison_yoy_pct": -3.6,
 "prix_vente_median": 251350,
 "ventes_annee_reference": 75,
 "ventes_5_ans": 446,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3553,
   "apt_n": 50,
   "maison": 3747,
   "maison_n": 62
  },
  {
   "annee": 2022,
   "apt": 3704,
   "apt_n": 39,
   "maison": 4047,
   "maison_n": 69
  },
  {
   "annee": 2023,
   "apt": 3909,
   "apt_n": 34,
   "maison": 4181,
   "maison_n": 63
  },
  {
   "annee": 2024,
   "apt": 3160,
   "apt_n": 19,
   "maison": 3591,
   "maison_n": 35
  },
  {
   "annee": 2025,
   "apt": 3570,
   "apt_n": 27,
   "maison": 3461,
   "maison_n": 48
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4354,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 3520,
    "n": 30
   },
   {
    "band": "60-90 m²",
    "median": 3380,
    "n": 11
   },
   {
    "band": "90-120 m²",
    "median": 2445,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4054,
    "n": 17
   },
   {
    "band": "60-90 m²",
    "median": 3833,
    "n": 21
   },
   {
    "band": "90-120 m²",
    "median": 3174,
    "n": 31
   },
   {
    "band": "120 m² et +",
    "median": 3185,
    "n": 14
   }
  ]
 },
 "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/95488-pierrelaye"
}