{
 "code_insee": "43177",
 "nom": "Saint-Didier-en-Velay",
 "departement": "43",
 "annee_reference": 2025,
 "prix_m2_median": 1253,
 "prix_m2_median_appartement": 1095,
 "prix_m2_median_appartement_yoy_pct": -2.7,
 "prix_m2_median_maison": 2042,
 "prix_m2_median_maison_yoy_pct": 39.4,
 "prix_vente_median": 166050,
 "ventes_annee_reference": 26,
 "ventes_5_ans": 148,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 24,
  "prix_m2_median": 1481,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 1927,
  "prix_m2_median_maison_yoy_pct": 55.9
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 916,
   "apt_n": 5,
   "maison": 1643,
   "maison_n": 15
  },
  {
   "annee": 2022,
   "apt": 1126,
   "apt_n": 16,
   "maison": 1912,
   "maison_n": 22
  },
  {
   "annee": 2023,
   "apt": 1645,
   "apt_n": 13,
   "maison": 1673,
   "maison_n": 23
  },
  {
   "annee": 2024,
   "apt": 1125,
   "apt_n": 7,
   "maison": 1465,
   "maison_n": 12
  },
  {
   "annee": 2025,
   "apt": 1095,
   "apt_n": 8,
   "maison": 2042,
   "maison_n": 18
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1000,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 947,
    "n": 7
   },
   {
    "band": "60-90 m²",
    "median": 1145,
    "n": 4
   },
   {
    "band": "90-120 m²",
    "median": 1452,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": 1271,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 2953,
    "n": 2
   },
   {
    "band": "60-90 m²",
    "median": 1779,
    "n": 8
   },
   {
    "band": "90-120 m²",
    "median": 2349,
    "n": 10
   },
   {
    "band": "120 m² et +",
    "median": 1233,
    "n": 10
   }
  ]
 },
 "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/43177-saint-didier-en-velay"
}