It is an exciting time to live in Southeast Queensland (SEQ), Australia. It’s even better if you work in planning and engineering. This is because a complex, multi-faceted City Deal proposition called TransformingSEQ was recently launched, followed by in-principle agreement at the local, state and federal levels of government to progress the SEQ City Deal proposal. City Deals are a key mechanism of the Government’s Smart Cities Plan (2016) and provide a new approach for all levels of government to work together to strategise and deliver transformative outcomes for Australian cities.