{
 "code_insee": "41151",
 "nom": "Montrichard Val de Cher",
 "departement": "41",
 "annee_reference": 2025,
 "prix_m2_median": 1450,
 "prix_m2_median_appartement": 1275,
 "prix_m2_median_appartement_yoy_pct": 4.7,
 "prix_m2_median_maison": 1508,
 "prix_m2_median_maison_yoy_pct": -9.5,
 "prix_vente_median": 86410,
 "ventes_annee_reference": 55,
 "ventes_5_ans": 294,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 53,
  "prix_m2_median": 1313,
  "prix_m2_median_appartement": 1190,
  "prix_m2_median_appartement_yoy_pct": -6.7,
  "prix_m2_median_maison": 1470,
  "prix_m2_median_maison_yoy_pct": -9.5
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1296,
   "apt_n": 11,
   "maison": 1306,
   "maison_n": 28
  },
  {
   "annee": 2022,
   "apt": 1435,
   "apt_n": 17,
   "maison": 1591,
   "maison_n": 39
  },
  {
   "annee": 2023,
   "apt": 783,
   "apt_n": 11,
   "maison": 1481,
   "maison_n": 47
  },
  {
   "annee": 2024,
   "apt": 1218,
   "apt_n": 16,
   "maison": 1667,
   "maison_n": 49
  },
  {
   "annee": 2025,
   "apt": 1275,
   "apt_n": 16,
   "maison": 1508,
   "maison_n": 39
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1213,
    "n": 15
   },
   {
    "band": "30-60 m²",
    "median": 1541,
    "n": 15
   },
   {
    "band": "60-90 m²",
    "median": 1147,
    "n": 2
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 1228,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 1529,
    "n": 15
   },
   {
    "band": "60-90 m²",
    "median": 1638,
    "n": 38
   },
   {
    "band": "90-120 m²",
    "median": 1450,
    "n": 15
   },
   {
    "band": "120 m² et +",
    "median": 1678,
    "n": 16
   }
  ]
 },
 "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/41151-montrichard-val-de-cher"
}