{
 "code_insee": "13056",
 "nom": "Martigues",
 "departement": "13",
 "annee_reference": 2025,
 "prix_m2_median": 3220,
 "prix_m2_median_appartement": 2853,
 "prix_m2_median_appartement_yoy_pct": 11.3,
 "prix_m2_median_maison": 3833,
 "prix_m2_median_maison_yoy_pct": -0.9,
 "prix_vente_median": 201600,
 "ventes_annee_reference": 545,
 "ventes_5_ans": 2670,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 2495,
   "apt_n": 382,
   "maison": 3745,
   "maison_n": 224
  },
  {
   "annee": 2022,
   "apt": 2720,
   "apt_n": 384,
   "maison": 3996,
   "maison_n": 199
  },
  {
   "annee": 2023,
   "apt": 2789,
   "apt_n": 321,
   "maison": 4155,
   "maison_n": 164
  },
  {
   "annee": 2024,
   "apt": 2563,
   "apt_n": 279,
   "maison": 3867,
   "maison_n": 172
  },
  {
   "annee": 2025,
   "apt": 2853,
   "apt_n": 333,
   "maison": 3833,
   "maison_n": 212
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4084,
    "n": 46
   },
   {
    "band": "30-60 m²",
    "median": 3184,
    "n": 181
   },
   {
    "band": "60-90 m²",
    "median": 2431,
    "n": 322
   },
   {
    "band": "90-120 m²",
    "median": 2484,
    "n": 54
   },
   {
    "band": "120 m² et +",
    "median": 1708,
    "n": 9
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 9325,
    "n": 10
   },
   {
    "band": "30-60 m²",
    "median": 4730,
    "n": 54
   },
   {
    "band": "60-90 m²",
    "median": 3876,
    "n": 145
   },
   {
    "band": "90-120 m²",
    "median": 3688,
    "n": 120
   },
   {
    "band": "120 m² et +",
    "median": 3580,
    "n": 55
   }
  ]
 },
 "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/13056-martigues"
}