Colouring Canberra’s Suburbs Blue: exploring an alternative densification option for suburban infill
Researcher
Stephanie Bell
Published
16 June 2026
Funding
2025 Alastair Swayn Master Research Grant
Like many Australian cities, Canberra is challenged with complex and interrelated housing issues.
Population growth, changing household compositions, an aging population, and limited housing diversity, especially in existing suburbs, are contributing to increasing housing pressure. While urban infill is one response, densification within established suburbs risks Canberra’s distinctive bush capital character. This research investigates Bluefield Housing, a concept developed by Damian Madigan, as an alternative approach to suburban densification, prioritising the retention of existing dwellings and mature landscapes.
Using the post-war suburb of Watson as a case study, the research analyses the characteristics of Canberra’s “ex-govie” suburbs, where redevelopment pressures are intensifying. Four design scenarios were developed using a real urban section in Watson to test how Bluefield housing principles could be applied to Canberra’s context. The scenarios demonstrate the potential to increase density, while maintaining low site coverage, retaining existing trees, and enhancing landscape quality. The research suggests that Bluefield housing offers a viable, character-sensitive alternative for gentle densification, complementing Canberra’s current missing middle reforms.
