What are the specific council overlays and zoning requirements impacting dual occupancy development in Brisbane?

Dual occupancy development in Brisbane is primarily governed by the Brisbane City Plan 2014. Key zoning requirements typically necessitate the property to be within a Low Density Residential (LDR) zone or character precinct that allows for such development, often requiring a minimum lot size and frontage. Overlays critically impact these developments, including Flood Hazard Overlays, Bushfire Hazard Overlays, and particularly the Dwelling House Character Overlay which can restrict demolition or significant alteration of pre-1946 homes, thereby limiting dual occupancy options. Furthermore, Stormwater Management Overlays dictate drainage solutions, while Heritage Overlays protect significant properties. Compliance with these various overlays and the Brisbane City Plan's specific development codes is essential for approval.