Queensland Housing Code: Unlocking Liveable, Flexible Homes

Queensland continues to face the dual pressures of population growth and rising housing costs. As communities expand and household needs evolve, the state’s planning system must support the delivery of homes that are liveable, affordable and adaptable over time. The draft Queensland Housing Code (QHC) represents a meaningful step toward that objective.

Its intent is straightforward: simplify approvals, reduce uncertainty and support diverse housing types, particularly on small lots where demand is increasing. The real test, however, lies in whether policy can translate into practical design outcomes that genuinely improve liveability for Queensland households.

A New Framework for Small-Lot Housing

Small lots, often under 450m², are becoming an important component of Queensland’s housing mix. When well designed, they provide an opportunity to increase density while maintaining comfort, amenity and flexibility.

The QHC introduces several notable shifts that influence how a standard small-lot house can be planned and delivered:

• Standardised setbacks: Side setbacks set at 1 metre and rear setbacks increased to 3 metres improve clarity and give occupants more privacy and usable outdoor space.

• Greater site cover allowances: Up to 60 per cent site cover (65 per cent for lots under 250m²) enables more efficient ground-level layouts without relying on second storeys.

• Clearer design expectations: Private open space, landscaping and dwelling entrances are more explicitly defined to enhance safety, usability and overall amenity.

• Carport flexibility: Allowing carports closer to the front boundary increases the availability of functional yard and outdoor living areas behind the building line.

  
  

Together, these elements provide clearer guidance and reduce ambiguity for designers, builders and assessors.

Why This Matters for Households

When these provisions are applied to a typical 375m² lot, a detached dwelling can comfortably support a three-bedroom configuration, with opportunities for future adaptation. Importantly, this means homes can respond to changing life stages - young families, work-from-home requirements, multigenerational living, or ageing in place.

By improving certainty around setbacks, site cover and design features, the QHC improves the predictability of project outcomes. Designers can focus on high-quality internal arrangements and outdoor space rather than navigating approval complexity.

Balancing Density With Liveability

A key objective of the QHC is to enable more homes within the existing urban footprint. Density alone, however, does not deliver good outcomes. The challenge, and opportunity, lies in ensuring that compact housing remains enjoyable to live in over time.

Several important questions emerge as the QHC progresses:

• Will the new settings meaningfully encourage the creation of smaller lots where infrastructure and services can support them?

• Can built form efficiency be balanced with the preservation of green space, privacy and natural light?

• Will evolving expectations around backyards drive more innovative outdoor living solutions rather than simply reducing usable space?

  
  

These questions will become increasingly important as Queensland’s housing typologies continue to diversify.

Translating Policy Into Practice

If applied thoughtfully, the QHC has the potential to support better outcomes for both industry and households. Greater consistency across assessment reduces risk and cost for builders and developers. Standardised rules provide councils with clearer decision-making frameworks. Homeowners benefit from improved confidence that small-lot housing can remain functional, comfortable and adaptable well into the future.

The next step is not simply the adoption of the Code but the application of its principles with a focus on real-world usability. Well-designed small lots can support affordability without compromising on amenity, but only when the intent of the framework is carried through in practice.

Looking Ahead

The QHC represents a positive shift toward more flexible and liveable housing. As Queensland continues to grow, a policy framework that supports compact, smart and adaptable homes will be essential to meeting demand sustainably.

Infinitum Partners continues to work closely with housing and infill development across the state. We see firsthand how clarity and consistency in planning can support better design outcomes for families and more certainty for industry. The opportunity now is to convert policy ambition into housing that delivers for Queenslanders today and into the future.