{
 "code_insee": "40192",
 "nom": "Mont-de-Marsan",
 "departement": "40",
 "annee_reference": 2025,
 "prix_m2_median": 2083,
 "prix_m2_median_appartement": 2117,
 "prix_m2_median_appartement_yoy_pct": 1.5,
 "prix_m2_median_maison": 2025,
 "prix_m2_median_maison_yoy_pct": -3.5,
 "prix_vente_median": 144000,
 "ventes_annee_reference": 472,
 "ventes_5_ans": 2344,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1913,
   "apt_n": 225,
   "maison": 2033,
   "maison_n": 311
  },
  {
   "annee": 2022,
   "apt": 2103,
   "apt_n": 225,
   "maison": 2280,
   "maison_n": 288
  },
  {
   "annee": 2023,
   "apt": 2145,
   "apt_n": 180,
   "maison": 2221,
   "maison_n": 253
  },
  {
   "annee": 2024,
   "apt": 2085,
   "apt_n": 157,
   "maison": 2099,
   "maison_n": 233
  },
  {
   "annee": 2025,
   "apt": 2117,
   "apt_n": 207,
   "maison": 2025,
   "maison_n": 265
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2396,
    "n": 48
   },
   {
    "band": "30-60 m²",
    "median": 2170,
    "n": 191
   },
   {
    "band": "60-90 m²",
    "median": 1910,
    "n": 107
   },
   {
    "band": "90-120 m²",
    "median": 1946,
    "n": 12
   },
   {
    "band": "120 m² et +",
    "median": 1596,
    "n": 6
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 3120,
    "n": 3
   },
   {
    "band": "30-60 m²",
    "median": 2163,
    "n": 20
   },
   {
    "band": "60-90 m²",
    "median": 2098,
    "n": 250
   },
   {
    "band": "90-120 m²",
    "median": 2010,
    "n": 143
   },
   {
    "band": "120 m² et +",
    "median": 1941,
    "n": 82
   }
  ]
 },
 "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/40192-mont-de-marsan"
}