{
 "code_insee": "40001",
 "nom": "Aire-sur-L'adour",
 "departement": "40",
 "annee_reference": 2025,
 "prix_m2_median": 1595,
 "prix_m2_median_appartement": 1515,
 "prix_m2_median_appartement_yoy_pct": -12.4,
 "prix_m2_median_maison": 1608,
 "prix_m2_median_maison_yoy_pct": -1,
 "prix_vente_median": 121000,
 "ventes_annee_reference": 95,
 "ventes_5_ans": 457,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1450,
   "apt_n": 33,
   "maison": 1413,
   "maison_n": 89
  },
  {
   "annee": 2022,
   "apt": 1466,
   "apt_n": 24,
   "maison": 1368,
   "maison_n": 71
  },
  {
   "annee": 2023,
   "apt": 1537,
   "apt_n": 24,
   "maison": 1563,
   "maison_n": 56
  },
  {
   "annee": 2024,
   "apt": 1729,
   "apt_n": 13,
   "maison": 1624,
   "maison_n": 52
  },
  {
   "annee": 2025,
   "apt": 1515,
   "apt_n": 32,
   "maison": 1608,
   "maison_n": 63
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1529,
    "n": 5
   },
   {
    "band": "30-60 m²",
    "median": 1845,
    "n": 24
   },
   {
    "band": "60-90 m²",
    "median": 1447,
    "n": 10
   },
   {
    "band": "90-120 m²",
    "median": 655,
    "n": 5
   },
   {
    "band": "120 m² et +",
    "median": 1729,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1902,
    "n": 5
   },
   {
    "band": "60-90 m²",
    "median": 1667,
    "n": 47
   },
   {
    "band": "90-120 m²",
    "median": 1612,
    "n": 38
   },
   {
    "band": "120 m² et +",
    "median": 1480,
    "n": 25
   }
  ]
 },
 "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/40001-aire-sur-l-adour"
}