{
 "code_insee": "971027",
 "nom": "Saint Martin",
 "departement": "971",
 "annee_reference": 2025,
 "prix_m2_median": 4363,
 "prix_m2_median_appartement": 4207,
 "prix_m2_median_appartement_yoy_pct": 7.4,
 "prix_m2_median_maison": 5975,
 "prix_m2_median_maison_yoy_pct": 7.4,
 "prix_vente_median": 198128,
 "ventes_annee_reference": 234,
 "ventes_5_ans": 1678,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2955,
   "apt_n": 340,
   "maison": 4191,
   "maison_n": 60
  },
  {
   "annee": 2022,
   "apt": 3125,
   "apt_n": 347,
   "maison": 4648,
   "maison_n": 73
  },
  {
   "annee": 2023,
   "apt": 3770,
   "apt_n": 287,
   "maison": 5012,
   "maison_n": 48
  },
  {
   "annee": 2024,
   "apt": 3916,
   "apt_n": 232,
   "maison": 5563,
   "maison_n": 57
  },
  {
   "annee": 2025,
   "apt": 4207,
   "apt_n": 198,
   "maison": 5975,
   "maison_n": 36
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4097,
    "n": 62
   },
   {
    "band": "30-60 m²",
    "median": 4159,
    "n": 248
   },
   {
    "band": "60-90 m²",
    "median": 3846,
    "n": 99
   },
   {
    "band": "90-120 m²",
    "median": 4045,
    "n": 16
   },
   {
    "band": "120 m² et +",
    "median": 4728,
    "n": 5
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3368,
    "n": 10
   },
   {
    "band": "60-90 m²",
    "median": 6148,
    "n": 36
   },
   {
    "band": "90-120 m²",
    "median": 5943,
    "n": 24
   },
   {
    "band": "120 m² et +",
    "median": 5400,
    "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/971027-saint-martin"
}