{
 "code_insee": "69141",
 "nom": "Mornant",
 "departement": "69",
 "annee_reference": 2025,
 "prix_m2_median": 3743,
 "prix_m2_median_appartement": 3568,
 "prix_m2_median_appartement_yoy_pct": 3.1,
 "prix_m2_median_maison": 3797,
 "prix_m2_median_maison_yoy_pct": -3.1,
 "prix_vente_median": 270000,
 "ventes_annee_reference": 47,
 "ventes_5_ans": 299,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 60,
  "prix_m2_median": 3502,
  "prix_m2_median_appartement": 3474,
  "prix_m2_median_appartement_yoy_pct": -2.6,
  "prix_m2_median_maison": 3521,
  "prix_m2_median_maison_yoy_pct": -10.1
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3493,
   "apt_n": 20,
   "maison": 3758,
   "maison_n": 28
  },
  {
   "annee": 2022,
   "apt": 3636,
   "apt_n": 19,
   "maison": 4429,
   "maison_n": 45
  },
  {
   "annee": 2023,
   "apt": 3986,
   "apt_n": 28,
   "maison": 3819,
   "maison_n": 26
  },
  {
   "annee": 2024,
   "apt": 3460,
   "apt_n": 22,
   "maison": 3917,
   "maison_n": 28
  },
  {
   "annee": 2025,
   "apt": 3568,
   "apt_n": 20,
   "maison": 3797,
   "maison_n": 27
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3815,
    "n": 18
   },
   {
    "band": "60-90 m²",
    "median": 3180,
    "n": 19
   },
   {
    "band": "90-120 m²",
    "median": 3065,
    "n": 3
   },
   {
    "band": "120 m² et +",
    "median": 3088,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 5336,
    "n": 4
   },
   {
    "band": "60-90 m²",
    "median": 3958,
    "n": 14
   },
   {
    "band": "90-120 m²",
    "median": 3793,
    "n": 25
   },
   {
    "band": "120 m² et +",
    "median": 3516,
    "n": 12
   }
  ]
 },
 "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/69141-mornant"
}