Introduction
Renovating a Queenslander in Brisbane is one of the most rewarding projects a homeowner can undertake. These homes are rich in character and history, but they also come with unique construction methods, council controls, and hidden conditions that are often underestimated.
We regularly speak with Brisbane homeowners who feel unsure about renovation budgets because costs vary widely and online information can be misleading. This guide sets out realistic renovation cost ranges for 2026, explains what actually drives those costs, and outlines how careful planning can protect your budget while preserving the charm that makes Queenslanders so desirable.
Why Queenslander Renovations Typically Cost More
Queenslanders were generally built between the late 1800s and the mid 1940s. While their lightweight timber construction and elevated form suit Brisbane’s climate beautifully, age brings complexity.
Common cost factors include:
- Outdated electrical wiring and plumbing that must be upgraded to current standards
- Subfloor issues such as timber rot, termite damage, or uneven stumps
- Non compliant previous alterations
- Limited structural capacity for modern loads
For pre 1946 homes, Brisbane City Council Character Overlay controls also restrict what can be altered at the front of the house. Original elements such as roof form, verandahs, and façade proportions are often required to be retained or carefully reconstructed.
These requirements do increase costs, but when handled properly they also protect long term value and maintain the character buyers are willing to pay a premium for.
Typical Queenslander Renovation Budgets in 2026
While every home is different, most Queenslander renovations in Brisbane fall within the following broad ranges.
Light Renovation
$250,000 to $450,000
Light renovations focus on improving comfort, flow, and presentation without major structural changes.
Typically includes:
- Kitchen or bathroom upgrades
- Minor internal layout changes
- New finishes, lighting, and joinery
- Improved ventilation and insulation
- Repair of existing timber elements
These projects are ideal for homeowners wanting to modernise the home while retaining its original footprint.
Medium Renovation
$450,000 to $850,000
Medium renovations often involve more significant changes and are very common for growing families.
Typically includes:
- Raising the home and building underneath
- New bedrooms, bathrooms, or living areas
- Upgrading all services
- Major internal reconfiguration
- Structural strengthening
This level of renovation significantly improves both lifestyle and resale value when carefully designed.
Major Renovation or Extension
$850,000 to $1.8 million and above
Major renovations are full transformations of the home.
Typically includes:
- Large rear extensions
- Complex structural and engineering work
- Complete floor plan redesign
- High end kitchens, bathrooms, and finishes
- Extensive landscaping and outdoor living
These projects require careful coordination and detailed documentation to manage risk and cost effectively.
Key Cost Drivers and How to Manage Them
Structural Complexity
Queenslanders often settle over time. Floors may be uneven and existing framing may not meet modern engineering requirements.
Early structural investigations and engineering input can identify issues upfront and avoid costly surprises during construction.
Even if your current home faces the “wrong direction,” we can improve orientation by adjusting openings, re.
Poor Early Planning
One of the biggest cost risks is a design that does not align with the budget.
Without early cost checks, homeowners may invest in a concept that later proves unaffordable, resulting in redesigns, delays, and wasted fees. Early feasibility and budget testing are critical.
Late Design Changes
Once engineering documentation or tendering begins, changes almost always increase costs.
Well resolved design decisions made early reduce variations and keep construction pricing more predictable.
How Good Architectural Planning Protects Your Budget
Thoughtful architectural planning is one of the most effective cost control tools available in a Queenslander renovation.
A well resolved design can:
- Minimise unnecessary structural work
- Improve natural light and cross ventilation
- Simplify approvals and reduce delays
- Provide clearer documentation for builders
- Reduce variations during construction
Good planning does not mean compromising on design quality. It means making informed decisions early so the project remains financially sustainable.
Frequently Asked Questions
Do I need council approval for a Queenslander renovation?
In most cases, yes. Pre 1946 homes and significant extensions typically require development approval, particularly where character elements are affected.
Does raising a Queenslander add value?
Often it does. Creating additional usable space underneath can significantly improve liveability and resale value, provided the design is well integrated and compliant.
Are Queenslander renovations always more expensive than new builds?
Not always, but they are more complex. Renovations carry more unknowns, which is why contingency allowances and early investigations are essential.
