{
 "code_insee": "95428",
 "nom": "Montmorency",
 "departement": "95",
 "annee_reference": 2025,
 "prix_m2_median": 3852,
 "prix_m2_median_appartement": 3598,
 "prix_m2_median_appartement_yoy_pct": -8.4,
 "prix_m2_median_maison": 4797,
 "prix_m2_median_maison_yoy_pct": 7.9,
 "prix_vente_median": 245000,
 "ventes_annee_reference": 235,
 "ventes_5_ans": 1387,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3945,
   "apt_n": 256,
   "maison": 5015,
   "maison_n": 117
  },
  {
   "annee": 2022,
   "apt": 4165,
   "apt_n": 221,
   "maison": 5361,
   "maison_n": 85
  },
  {
   "annee": 2023,
   "apt": 3978,
   "apt_n": 185,
   "maison": 4795,
   "maison_n": 64
  },
  {
   "annee": 2024,
   "apt": 3926,
   "apt_n": 161,
   "maison": 4444,
   "maison_n": 63
  },
  {
   "annee": 2025,
   "apt": 3598,
   "apt_n": 166,
   "maison": 4797,
   "maison_n": 69
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4759,
    "n": 39
   },
   {
    "band": "30-60 m²",
    "median": 3859,
    "n": 116
   },
   {
    "band": "60-90 m²",
    "median": 3532,
    "n": 127
   },
   {
    "band": "90-120 m²",
    "median": 3792,
    "n": 35
   },
   {
    "band": "120 m² et +",
    "median": 3152,
    "n": 10
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 5510,
    "n": 12
   },
   {
    "band": "60-90 m²",
    "median": 4818,
    "n": 44
   },
   {
    "band": "90-120 m²",
    "median": 4550,
    "n": 34
   },
   {
    "band": "120 m² et +",
    "median": 4052,
    "n": 42
   }
  ]
 },
 "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/95428-montmorency"
}