{
 "code_insee": "31232",
 "nom": "Grenade sur Garonne",
 "departement": "31",
 "annee_reference": 2025,
 "prix_m2_median": 2388,
 "prix_m2_median_appartement": 2104,
 "prix_m2_median_appartement_yoy_pct": 1.9,
 "prix_m2_median_maison": 2529,
 "prix_m2_median_maison_yoy_pct": -1.2,
 "prix_vente_median": 210000,
 "ventes_annee_reference": 129,
 "ventes_5_ans": 545,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1871,
   "apt_n": 48,
   "maison": 2531,
   "maison_n": 90
  },
  {
   "annee": 2022,
   "apt": 2011,
   "apt_n": 31,
   "maison": 2431,
   "maison_n": 53
  },
  {
   "annee": 2023,
   "apt": 2086,
   "apt_n": 32,
   "maison": 2649,
   "maison_n": 64
  },
  {
   "annee": 2024,
   "apt": 2065,
   "apt_n": 35,
   "maison": 2559,
   "maison_n": 63
  },
  {
   "annee": 2025,
   "apt": 2104,
   "apt_n": 41,
   "maison": 2529,
   "maison_n": 88
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2955,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 2122,
    "n": 36
   },
   {
    "band": "60-90 m²",
    "median": 2064,
    "n": 30
   },
   {
    "band": "90-120 m²",
    "median": 1787,
    "n": 5
   },
   {
    "band": "120 m² et +",
    "median": 1475,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 4423,
    "n": 5
   },
   {
    "band": "60-90 m²",
    "median": 2697,
    "n": 53
   },
   {
    "band": "90-120 m²",
    "median": 2518,
    "n": 52
   },
   {
    "band": "120 m² et +",
    "median": 2130,
    "n": 41
   }
  ]
 },
 "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/31232-grenade-sur-garonne"
}