{
 "code_insee": "85294",
 "nom": "Tranche-sur-Mer (la)",
 "departement": "85",
 "annee_reference": 2025,
 "prix_m2_median": 3929,
 "prix_m2_median_appartement": 3929,
 "prix_m2_median_appartement_yoy_pct": 18.7,
 "prix_m2_median_maison": 3931,
 "prix_m2_median_maison_yoy_pct": -5.7,
 "prix_vente_median": 236000,
 "ventes_annee_reference": 193,
 "ventes_5_ans": 946,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2843,
   "apt_n": 31,
   "maison": 3469,
   "maison_n": 203
  },
  {
   "annee": 2022,
   "apt": 3363,
   "apt_n": 26,
   "maison": 3940,
   "maison_n": 160
  },
  {
   "annee": 2023,
   "apt": 4058,
   "apt_n": 23,
   "maison": 4380,
   "maison_n": 145
  },
  {
   "annee": 2024,
   "apt": 3309,
   "apt_n": 22,
   "maison": 4167,
   "maison_n": 143
  },
  {
   "annee": 2025,
   "apt": 3929,
   "apt_n": 21,
   "maison": 3931,
   "maison_n": 172
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4162,
    "n": 14
   },
   {
    "band": "30-60 m²",
    "median": 3493,
    "n": 21
   },
   {
    "band": "60-90 m²",
    "median": 2279,
    "n": 7
   },
   {
    "band": "90-120 m²",
    "median": 1598,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 5238,
    "n": 25
   },
   {
    "band": "30-60 m²",
    "median": 4390,
    "n": 109
   },
   {
    "band": "60-90 m²",
    "median": 3843,
    "n": 105
   },
   {
    "band": "90-120 m²",
    "median": 3637,
    "n": 48
   },
   {
    "band": "120 m² et +",
    "median": 3172,
    "n": 28
   }
  ]
 },
 "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/85294-tranche-sur-mer-la"
}