Most flood-affected suburbs
Suburbs ranked by the number of properties that fall inside a mapped flood overlay — the council’s flood-planning area, which flags where flood risk applies rather than guaranteeing inundation. Across the 1 council areas KnowYourBlock currently covers. Open a suburb to check a specific address.
- 1Surfers Paradise13,99932.5% of suburb
- 2Brisbane City13,61058.4% of suburb
- 3Hope Island13,075100% of suburb
- 4South Brisbane11,23368.5% of suburb
- 5Caboolture10,31352.3% of suburb
- 6North Lakes10,09894.7% of suburb
- 7West End9,66559.7% of suburb
- 8Newstead8,27699.4% of suburb
- 9Labrador7,23247.1% of suburb
- 10Mermaid Waters6,96495.4% of suburb
- 11Palm Beach6,41349% of suburb
- 12Bongaree6,18288.9% of suburb
- 13Runaway Bay5,78080.6% of suburb
- 14Broadbeach Waters5,475100% of suburb
- 15Burleigh Waters4,59055.8% of suburb
- 16Paradise Point4,50781.1% of suburb
- 17Hamilton4,46352.2% of suburb
- 18New Farm4,43942.3% of suburb
- 19Biggera Waters4,42259% of suburb
- 20St Lucia4,37755.3% of suburb
- 21Logan Reserve4,37254.2% of suburb
- 22Fortitude Valley4,36229.8% of suburb
- 23Toowong4,35141% of suburb
- 24Loganholme4,17681.5% of suburb
- 25Newport4,062100% of suburb
- 26Bethania4,04390.2% of suburb
- 27Caboolture South3,92175.7% of suburb
- 28Bulimba3,90070.5% of suburb
- 29Milton3,83788.1% of suburb
- 30Loganlea3,81268.8% of suburb
- 31Carrara3,78348.4% of suburb
- 32Eagleby3,73539.4% of suburb
- 33Varsity Lakes3,67737.5% of suburb
- 34Currumbin Waters3,62059.1% of suburb
- 35Coorparoo3,44526.6% of suburb
- 36Strathpine3,42455.8% of suburb
- 37Yeronga3,39768.6% of suburb
- 38Burpengary East3,35939.1% of suburb
- 39Brendale3,34280.7% of suburb
- 40Banksia Beach3,25078% of suburb
- 41Waterford West3,25069.5% of suburb
- 42Slacks Creek3,23446.7% of suburb
- 43Burpengary3,08931.5% of suburb
- 44Woolloongabba2,98831.2% of suburb
- 45Morayfield2,98415.9% of suburb
- 46Griffin2,93445.6% of suburb
- 47Kangaroo Point2,86228.2% of suburb
- 48Beachmere2,851100% of suburb
- 49Bundall2,81070.1% of suburb
- 50Sinnamon Park2,75958.8% 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.