Flood Risk in Lemon Tree Passage, NSW: 2026 Assessment

Lemon Tree Passage, located in New South Wales, has a notable flood risk profile based on available data including proximity to waterways, elevation, and historical flood events. The Bureau of Meteorology (BOM) maintains river height and flood warning data for catchments across New South Wales.

Historical flood events have impacted low-lying areas of Lemon Tree Passage. Council flood studies are available for review.

Lemon Tree Passage is susceptible to flooding due to its low-lying coastal location and proximity to waterways. Climate change is expected to increase rainfall intensity and sea levels, exacerbating flood risk.

For a comprehensive property-specific flood assessment including address-level elevation data, flood overlay mapping, and insurance cost estimates, use the ClimateNest full analysis tool. General suburb data cannot replace a site-specific evaluation.

Lemon Tree Passage sits within ClimateNest's suburb-level hazard model for flood risk. 5.5% of the suburb's land area is mapped in high-risk flood zones and 85.9% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Lemon Tree Passage.

Lemon Tree Passage (postcode 2319) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are bushfire (14.1% of land in high-risk zones), surface flood (8.4% of land in high-risk zones), riverine flood (5.5% of land in high-risk zones). Exposure is not uniform across Lemon Tree Passage — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.