{
 "code_insee": "56260",
 "nom": "Vannes",
 "departement": "56",
 "annee_reference": 2025,
 "prix_m2_median": 3960,
 "prix_m2_median_appartement": 3895,
 "prix_m2_median_appartement_yoy_pct": 1.8,
 "prix_m2_median_maison": 4109,
 "prix_m2_median_maison_yoy_pct": -0.5,
 "prix_vente_median": 220400,
 "ventes_annee_reference": 967,
 "ventes_5_ans": 5127,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3452,
   "apt_n": 859,
   "maison": 3836,
   "maison_n": 350
  },
  {
   "annee": 2022,
   "apt": 3826,
   "apt_n": 851,
   "maison": 3973,
   "maison_n": 322
  },
  {
   "annee": 2023,
   "apt": 3964,
   "apt_n": 702,
   "maison": 4364,
   "maison_n": 237
  },
  {
   "annee": 2024,
   "apt": 3825,
   "apt_n": 582,
   "maison": 4129,
   "maison_n": 257
  },
  {
   "annee": 2025,
   "apt": 3895,
   "apt_n": 684,
   "maison": 4109,
   "maison_n": 283
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4490,
    "n": 180
   },
   {
    "band": "30-60 m²",
    "median": 3881,
    "n": 592
   },
   {
    "band": "60-90 m²",
    "median": 3509,
    "n": 397
   },
   {
    "band": "90-120 m²",
    "median": 3740,
    "n": 75
   },
   {
    "band": "120 m² et +",
    "median": 3685,
    "n": 22
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 7578,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 6201,
    "n": 16
   },
   {
    "band": "60-90 m²",
    "median": 4282,
    "n": 124
   },
   {
    "band": "90-120 m²",
    "median": 3963,
    "n": 176
   },
   {
    "band": "120 m² et +",
    "median": 4089,
    "n": 222
   }
  ]
 },
 "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/56260-vannes"
}