While we recognise that our current suburban form is unsustainable, and through regional growth management policy seek to intensify the city core and inner suburban areas, we do not have a new design programme for these liminal spaces. Intensification therefore falls to the suburban default, often resulting in compact suburbia, and undesirable urban environments. Using a ‘research through design process’ this thesis explores transit- oriented development as an alternative design programme for Addington, an inner suburban Christchurch space. Addington 2041 is a compact, mixed use, diverse urban landscape, clustered around a reactivated train network and station. Supported by educational, cultural, commercial, and residential activities, and a high quality pedestrian and public realm, Addington 2041 interprets an international urban form in the local context, and combined with a revealed sense of place and identity creates a liveable urban environment for the future.