A tower transformed
From outdated offices to affordable rentals
Australia’s largest cities are scattered with B-grade buildings, many grappling with higher-than-average vacancy rates. In a market where demand is down, more contemporary office towers with a range of amenities, efficient services, and top environmental credentials are hard to beat.
The situation could get even trickier for these outdated office towers as the federal government moves ahead with its national plan to increase Australia’s stock of zero-energy and carbon-ready commercial and residential buildings. The end game: to reduce the country’s emissions profile and achieve a 40% target for improving energy productivity by 2030.
Against this backdrop, the country’s housing crisis is worsening – a situation outlined in stark detail in last week’s federal budget announcement. A chapter devoted to availability and affordability revealed that Australia has just 420 dwellings per 1,000 people, putting us below the OECD average and trailing peers like the US, UK, and Canada.
It’s a perfect storm, with conditions demanding innovative design interventions that can expand housing options, increase the efficiency and environmental performance of buildings, and revitalise precincts and cities.
In 2040 around 2/3 of global building stock will be made up of buildings that exist today.
International Energy Agency, Energy Technology Perspectives, 2021 (from Architecture 2030)
Could adaptive re-use be the solution? Today, moves to repurpose older office buildings seem less like a source of curiosity than an urgent necessity.
One of our design teams, led by Principal Marko Damic, investigated how we could convert an outdated Sydney office building into a contemporary hybrid tower that incorporates a range of Build-to-Rent apartments.
Completed with contributions from Arup, a life cycle analysis and carbon assessment of this conversion conveys a powerful message about urban renewal. The work also demonstrates how a response to the current housing crisis could have a beneficial impact on our planet.
Here’s how they did it.