Tasmania is about to shake things up with a big change to its granny flat size rules, giving homeowners more freedom to create affordable housing options. Under the new proposal, the state will increase the maximum size of backyard homes from 60 square metres to 90 square metres. This may seem like a small shift, but it could make a big difference in addressing the growing housing shortage and the need for more rental properties.
Why Is Tasmania Changing the Rules?
Tasmania has long struggled with one of the lowest rental vacancy rates in the country, which has now dropped to an alarmingly low 0.3%. With demand for affordable housing continuing to outpace supply, the state government is looking at ways to make better use of existing land. According to Kerry Vincent, Tasmania’s Minister for Housing and Planning, the change to granny flat sizes is just one step in a broader plan to increase housing options and diversify the state’s housing stock. By increasing the size limit for second dwellings like granny flats, the state hopes to provide more one- and two-bedroom homes to meet the demand for affordable accommodation.
Currently, many backyard granny flats can only accommodate a single bedroom due to space restrictions. With the size limit raised, it’s expected that two-bedroom granny flats will become more common, giving families or individuals more livable space at a fraction of the cost of buying or renting a traditional home, explains Yahoo Finance. This simple change could be a game-changer for homeowners looking to add extra living space or generate rental income.
The Bunnings Effect: Is This the Future of Affordable Housing?
The idea of building smaller homes on existing properties isn’t new, but it’s getting a boost from major retailers like Bunnings. The company recently started selling backyard pods—affordable, pre-built homes—at prices starting as low as $26,100 for a small unit. These units are well below the new size limit in Tasmania and could provide an even more affordable alternative to traditional granny flats. According to James Fitzgerald, a property expert, products like these pre-built pods are helping to normalize the idea of increasing backyard density.
As home affordability continues to worsen, many Australians are looking for creative ways to expand their living spaces without the expense of a large new home or land subdivision. Fitzgerald believes that more people will consider using their existing land to create self-contained homes, offering extra rental income or additional living space for family members.
The Bigger Picture: What Does This Mean for Tasmania’s Housing Crisis?
While the change in granny flat size limits is a step in the right direction, it is only a small part of the solution to Tasmania’s housing crisis. The state needs to keep expanding its housing options and provide more affordable ways for people to find homes. With rental vacancies at a historic low, and demand continuing to rise, it’s crucial that more creative solutions are explored. However, the change to granny flat rules provides hope that by thinking outside the box, Tasmania can help solve its housing shortage without the need for massive new developments.
This change is a sign that government officials are listening to the growing need for affordable housing and are ready to make small adjustments that could have a big impact. As more states start considering similar changes, Tasmania might just be leading the way in creating innovative housing solutions that can offer Australians more flexible and affordable living options.








