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Most flood-affected suburbs

Suburbs ranked by the number of properties that fall inside a mapped flood overlay — a council or state flood-planning area, which flags where flood risk applies rather than guaranteeing inundation. Across the 456 council areas KnowYourBlock currently covers. Open a suburb to check a specific address.

  1. 1Southbank47,91086.4% of suburb
  2. 2Surfers Paradise13,99932.5% of suburb
  3. 3Brisbane City13,61058.4% of suburb
  4. 4West End13,30382.1% of suburb
  5. 5Hope Island13,075100% of suburb
  6. 6Docklands12,68036.7% of suburb
  7. 7South Brisbane11,23368.5% of suburb
  8. 8Caboolture10,31352.3% of suburb
  9. 9North Lakes10,09894.7% of suburb
  10. 10Kirwan9,762100% of suburb
  11. 11Newstead8,27699.4% of suburb
  12. 12Shepparton7,79438.6% of suburb
  13. 13Grafton7,632100% of suburb
  14. 14Labrador7,23247.1% of suburb
  15. 15Mermaid Waters6,96495.4% of suburb
  16. 16Newtown6,49790.4% of suburb
  17. 17Palm Beach6,41349% of suburb
  18. 18Bongaree6,18288.9% of suburb
  19. 19Runaway Bay5,78080.6% of suburb
  20. 20Broadbeach Waters5,475100% of suburb
  21. 21North Ward5,263100% of suburb
  22. 22Townsville City4,956100% of suburb
  23. 23Kelso4,755100% of suburb
  24. 24Burleigh Waters4,59055.8% of suburb
  25. 25Paradise Point4,50781.1% of suburb
  26. 26Yamba4,48269.3% of suburb
  27. 27Hamilton4,46352.2% of suburb
  28. 28Clyde North4,45017.2% of suburb
  29. 29New Farm4,43942.3% of suburb
  30. 30Biggera Waters4,42259% of suburb
  31. 31St Lucia4,37755.3% of suburb
  32. 32Logan Reserve4,37254.2% of suburb
  33. 33Fortitude Valley4,36229.8% of suburb
  34. 34Mount Louisa4,354100% of suburb
  35. 35Toowong4,35141% of suburb
  36. 36Loganholme4,17681.5% of suburb
  37. 37Newport4,062100% of suburb
  38. 38Bethania4,04390.2% of suburb
  39. 39Kialla3,99784.7% of suburb
  40. 40Caboolture South3,92175.7% of suburb
  41. 41Bulimba3,90070.5% of suburb
  42. 42Aitkenvale3,860100% of suburb
  43. 43Milton3,83788.1% of suburb
  44. 44Loganlea3,81268.8% of suburb
  45. 45Burdell3,802100% of suburb
  46. 46Carrara3,78348.4% of suburb
  47. 47Melbourne3,7562.6% of suburb
  48. 48Eagleby3,73539.4% of suburb
  49. 49Garbutt3,706100% of suburb
  50. 50Varsity Lakes3,67737.5% of suburb

Share of mapped addresses in each suburb within council flood overlays — indicative only; verify any specific property with the relevant council. Sources: council flood mapping & planning schemes, Geoscape G-NAF.