{
 "code_insee": "44215",
 "nom": "Vertou",
 "departement": "44",
 "annee_reference": 2025,
 "prix_m2_median": 3385,
 "prix_m2_median_appartement": 3472,
 "prix_m2_median_appartement_yoy_pct": 0.2,
 "prix_m2_median_maison": 3333,
 "prix_m2_median_maison_yoy_pct": -3.5,
 "prix_vente_median": 277000,
 "ventes_annee_reference": 305,
 "ventes_5_ans": 1550,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3714,
   "apt_n": 67,
   "maison": 3750,
   "maison_n": 287
  },
  {
   "annee": 2022,
   "apt": 3787,
   "apt_n": 84,
   "maison": 3889,
   "maison_n": 260
  },
  {
   "annee": 2023,
   "apt": 3598,
   "apt_n": 66,
   "maison": 3671,
   "maison_n": 197
  },
  {
   "annee": 2024,
   "apt": 3466,
   "apt_n": 56,
   "maison": 3453,
   "maison_n": 228
  },
  {
   "annee": 2025,
   "apt": 3472,
   "apt_n": 80,
   "maison": 3333,
   "maison_n": 225
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4082,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 3494,
    "n": 64
   },
   {
    "band": "60-90 m²",
    "median": 3271,
    "n": 63
   },
   {
    "band": "90-120 m²",
    "median": 4224,
    "n": 5
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 3039,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 3788,
    "n": 50
   },
   {
    "band": "60-90 m²",
    "median": 3442,
    "n": 153
   },
   {
    "band": "90-120 m²",
    "median": 3243,
    "n": 150
   },
   {
    "band": "120 m² et +",
    "median": 3511,
    "n": 98
   }
  ]
 },
 "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/44215-vertou"
}