{
 "code_insee": "04205",
 "nom": "Seyne",
 "departement": "04",
 "annee_reference": 2025,
 "prix_m2_median": 1780,
 "prix_m2_median_appartement": 1200,
 "prix_m2_median_appartement_yoy_pct": -13.6,
 "prix_m2_median_maison": 1923,
 "prix_m2_median_maison_yoy_pct": -16.9,
 "prix_vente_median": 77500,
 "ventes_annee_reference": 38,
 "ventes_5_ans": 248,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 40,
  "prix_m2_median": 1766,
  "prix_m2_median_appartement": 1533,
  "prix_m2_median_appartement_yoy_pct": 6.2,
  "prix_m2_median_maison": 2088,
  "prix_m2_median_maison_yoy_pct": 8
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1288,
   "apt_n": 15,
   "maison": 2055,
   "maison_n": 20
  },
  {
   "annee": 2022,
   "apt": 1333,
   "apt_n": 31,
   "maison": 2179,
   "maison_n": 27
  },
  {
   "annee": 2023,
   "apt": 1398,
   "apt_n": 30,
   "maison": 2790,
   "maison_n": 20
  },
  {
   "annee": 2024,
   "apt": 1389,
   "apt_n": 25,
   "maison": 2315,
   "maison_n": 24
  },
  {
   "annee": 2025,
   "apt": 1200,
   "apt_n": 19,
   "maison": 1923,
   "maison_n": 19
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1595,
    "n": 8
   },
   {
    "band": "30-60 m²",
    "median": 1393,
    "n": 23
   },
   {
    "band": "60-90 m²",
    "median": 1064,
    "n": 10
   },
   {
    "band": "90-120 m²",
    "median": 556,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": 1254,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 4993,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 2955,
    "n": 13
   },
   {
    "band": "60-90 m²",
    "median": 2176,
    "n": 14
   },
   {
    "band": "90-120 m²",
    "median": 2279,
    "n": 8
   },
   {
    "band": "120 m² et +",
    "median": 1425,
    "n": 6
   }
  ]
 },
 "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/04205-seyne"
}