{
 "code_insee": "34150",
 "nom": "Marseillan",
 "departement": "34",
 "annee_reference": 2025,
 "prix_m2_median": 4000,
 "prix_m2_median_appartement": 4124,
 "prix_m2_median_appartement_yoy_pct": -2.7,
 "prix_m2_median_maison": 3844,
 "prix_m2_median_maison_yoy_pct": -3.1,
 "prix_vente_median": 155859,
 "ventes_annee_reference": 270,
 "ventes_5_ans": 1643,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3515,
   "apt_n": 225,
   "maison": 3347,
   "maison_n": 213
  },
  {
   "annee": 2022,
   "apt": 3747,
   "apt_n": 207,
   "maison": 3582,
   "maison_n": 144
  },
  {
   "annee": 2023,
   "apt": 4198,
   "apt_n": 161,
   "maison": 3821,
   "maison_n": 140
  },
  {
   "annee": 2024,
   "apt": 4240,
   "apt_n": 163,
   "maison": 3967,
   "maison_n": 120
  },
  {
   "annee": 2025,
   "apt": 4124,
   "apt_n": 158,
   "maison": 3844,
   "maison_n": 112
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4714,
    "n": 141
   },
   {
    "band": "30-60 m²",
    "median": 3947,
    "n": 147
   },
   {
    "band": "60-90 m²",
    "median": 3319,
    "n": 22
   },
   {
    "band": "90-120 m²",
    "median": 3375,
    "n": 9
   },
   {
    "band": "120 m² et +",
    "median": 3763,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 5741,
    "n": 15
   },
   {
    "band": "30-60 m²",
    "median": 4203,
    "n": 77
   },
   {
    "band": "60-90 m²",
    "median": 3835,
    "n": 79
   },
   {
    "band": "90-120 m²",
    "median": 3547,
    "n": 38
   },
   {
    "band": "120 m² et +",
    "median": 3050,
    "n": 23
   }
  ]
 },
 "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/34150-marseillan"
}