{
 "code_insee": "64065",
 "nom": "Ascain",
 "departement": "64",
 "annee_reference": 2025,
 "prix_m2_median": 4634,
 "prix_m2_median_appartement": 4634,
 "prix_m2_median_appartement_yoy_pct": 4.1,
 "prix_m2_median_maison": 4715,
 "prix_m2_median_maison_yoy_pct": -6.6,
 "prix_vente_median": 327500,
 "ventes_annee_reference": 40,
 "ventes_5_ans": 204,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 57,
  "prix_m2_median": 4707,
  "prix_m2_median_appartement": 4496,
  "prix_m2_median_appartement_yoy_pct": 0.6,
  "prix_m2_median_maison": 4928,
  "prix_m2_median_maison_yoy_pct": 9.9
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4111,
   "apt_n": 10,
   "maison": 4340,
   "maison_n": 12
  },
  {
   "annee": 2022,
   "apt": 4926,
   "apt_n": 18,
   "maison": 5350,
   "maison_n": 30
  },
  {
   "annee": 2023,
   "apt": 4879,
   "apt_n": 11,
   "maison": 5357,
   "maison_n": 19
  },
  {
   "annee": 2024,
   "apt": 4451,
   "apt_n": 19,
   "maison": 5048,
   "maison_n": 18
  },
  {
   "annee": 2025,
   "apt": 4634,
   "apt_n": 18,
   "maison": 4715,
   "maison_n": 22
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4625,
    "n": 18
   },
   {
    "band": "60-90 m²",
    "median": 4458,
    "n": 17
   },
   {
    "band": "90-120 m²",
    "median": 3760,
    "n": 2
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 5839,
    "n": 2
   },
   {
    "band": "60-90 m²",
    "median": 5048,
    "n": 8
   },
   {
    "band": "90-120 m²",
    "median": 5434,
    "n": 10
   },
   {
    "band": "120 m² et +",
    "median": 4501,
    "n": 20
   }
  ]
 },
 "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/64065-ascain"
}