{
 "code_insee": "54382",
 "nom": "Mont Saint Martin",
 "departement": "54",
 "annee_reference": 2025,
 "prix_m2_median": 1985,
 "prix_m2_median_appartement": 1952,
 "prix_m2_median_appartement_yoy_pct": -20,
 "prix_m2_median_maison": 2044,
 "prix_m2_median_maison_yoy_pct": -15.9,
 "prix_vente_median": 170000,
 "ventes_annee_reference": 69,
 "ventes_5_ans": 336,
 "fiabilite": "Modérée",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1584,
   "apt_n": 25,
   "maison": 1945,
   "maison_n": 55
  },
  {
   "annee": 2022,
   "apt": 1852,
   "apt_n": 19,
   "maison": 2090,
   "maison_n": 56
  },
  {
   "annee": 2023,
   "apt": 1745,
   "apt_n": 14,
   "maison": 2108,
   "maison_n": 55
  },
  {
   "annee": 2024,
   "apt": 2441,
   "apt_n": 13,
   "maison": 2429,
   "maison_n": 30
  },
  {
   "annee": 2025,
   "apt": 1952,
   "apt_n": 19,
   "maison": 2044,
   "maison_n": 50
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2184,
    "n": 10
   },
   {
    "band": "60-90 m²",
    "median": 2103,
    "n": 19
   },
   {
    "band": "90-120 m²",
    "median": 2549,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": 1538,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2038,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 2408,
    "n": 39
   },
   {
    "band": "90-120 m²",
    "median": 1500,
    "n": 23
   },
   {
    "band": "120 m² et +",
    "median": 1960,
    "n": 12
   }
  ]
 },
 "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/54382-mont-saint-martin"
}