The Australian dream of owning a home has changed dramatically. As property prices continue to rise and single incomes struggle to keep pace, more families are embracing a practical solution: multigenerational living and dual occupancy homes.
Recent PropTrack data highlights this growing trend. Searches for “dual-occupancy” homes have surged by 385%, while interest in “dual-living” properties has doubled. Searches related to granny flats and secondary dwellings have also increased significantly, particularly across Brisbane’s outer suburbs and South East Queensland.
Rising Housing Costs Are Driving New Living Solutions
With affordability pressures affecting homeowners and first-time buyers alike, many Australians are looking for smarter ways to make the most of their property. Instead of moving, families are creating additional living spaces to accommodate parents, adult children, or generate rental income.
This shift has fuelled demand for:
- Dual-purpose granny flats
- Secondary dwellings
- AUX units
- Dual occupancy homes
- Multigenerational home designs
- Rental income opportunities on existing properties
These flexible housing options provide independence and privacy while allowing families to remain connected and share living costs.

Why Dual Living Homes Are Growing in Popularity
Modern dual living designs offer far more than a traditional granny flat. Today’s homeowners are seeking versatile spaces that can serve multiple purposes, including:
- Accommodation for ageing parents
- Independent living for adult children
- Home office and guest suite combinations
- Rental income opportunities
- Increased property value
- Flexible lifestyle solutions for changing family needs
As land values continue to rise, adding a secondary dwelling or AUX unit is becoming one of the smartest ways to unlock the full potential of an existing property.
Brisbane and South East Queensland Leading the Trend
Demand for dual living homes is particularly strong across Brisbane, Ipswich, Logan, Moreton Bay, Redlands, the Gold Coast and Sunshine Coast. Homeowners are recognising that a well-designed granny flat or secondary dwelling can provide both immediate lifestyle benefits and long-term financial returns.
Builder Brokers: Helping Queensland Families Build Smarter
At Builder Brokers, we help homeowners navigate the growing opportunities in dual occupancy homes, secondary dwellings and modern granny flats. Our experienced team works with trusted builders to deliver innovative solutions that suit your property, lifestyle and investment goals.
Whether you’re looking to accommodate extended family, create an additional income stream or future-proof your home, Builder Brokers can help you find the right solution.
Thinking About Building a Secondary Dwelling or Dual-Purpose Granny Flat?
Discover how an AUX unit or dual living design can add value, flexibility and financial security to your property.
Contact Builder Brokers 1800 1 BUILD today and explore the future of multigenerational living in Queensland.
