{
 "code_insee": "44190",
 "nom": "St Sebastien sur Loire",
 "departement": "44",
 "annee_reference": 2025,
 "prix_m2_median": 3331,
 "prix_m2_median_appartement": 3269,
 "prix_m2_median_appartement_yoy_pct": -0.6,
 "prix_m2_median_maison": 3419,
 "prix_m2_median_maison_yoy_pct": 0.4,
 "prix_vente_median": 220740,
 "ventes_annee_reference": 438,
 "ventes_5_ans": 2126,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3242,
   "apt_n": 196,
   "maison": 3761,
   "maison_n": 288
  },
  {
   "annee": 2022,
   "apt": 3514,
   "apt_n": 234,
   "maison": 3971,
   "maison_n": 225
  },
  {
   "annee": 2023,
   "apt": 3333,
   "apt_n": 185,
   "maison": 3854,
   "maison_n": 208
  },
  {
   "annee": 2024,
   "apt": 3288,
   "apt_n": 158,
   "maison": 3404,
   "maison_n": 194
  },
  {
   "annee": 2025,
   "apt": 3269,
   "apt_n": 229,
   "maison": 3419,
   "maison_n": 209
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 4338,
    "n": 16
   },
   {
    "band": "30-60 m²",
    "median": 3389,
    "n": 184
   },
   {
    "band": "60-90 m²",
    "median": 3027,
    "n": 168
   },
   {
    "band": "90-120 m²",
    "median": 3000,
    "n": 17
   },
   {
    "band": "120 m² et +",
    "median": 1592,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 4071,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 3750,
    "n": 29
   },
   {
    "band": "60-90 m²",
    "median": 3556,
    "n": 160
   },
   {
    "band": "90-120 m²",
    "median": 3313,
    "n": 143
   },
   {
    "band": "120 m² et +",
    "median": 3035,
    "n": 70
   }
  ]
 },
 "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/44190-st-sebastien-sur-loire"
}