Architecture, Product & Environment

  • Organisation

    Ha is an architecture practice based in Collingwood, Melbourne. Founded in 2011 by principal Nick Harding, Ha now offers a range of professional services including:

    • architecture
    • interior design
    • urban design
    • sustainability strategy
    • temporary event design
  • Ideology

    Ha designs projects of diverse scale and typology — with a focus on longevity, community and sustainability. In approaching each new project, our primary directive is awareness and intuition. Once we understand a client’s geographical, historical, social and political parameters, a logical approach will evolve.

  • Sustainability

    Ha is passionate about providing sustainable outcomes through passive design, designing for longevity and small footprint living. We embed these basic principles in all the work we do.

    As a certified Passive House Designer, Ha has gained a wealth of experience in low energy buildings. Ha warmly welcomes all clients considering high performance or Passive House projects. For more information on the benefits of Passive Design please see the link below:



  • Collaboration

    The Ha network extends well beyond the practice itself. We work closely with trusted builders and consultants across in the industry. Our projects benefit from myriad influences — as well as close collaboration with clients themselves.