How much does a retaining wall cost on the Gold Coast?

Costs vary based on height, material, and site conditions. Timber walls typically start from $250–$400/m², while concrete block walls range from $400–$700/m². We provide a detailed quote after site assessment.

Do retaining walls need council approval?

Retaining walls over 1 metre in height, or walls close to property boundaries, typically require council approval and engineering certification on the Gold Coast. We handle the entire approval process.

What material is best for Gold Coast retaining walls?

It depends on the application. Treated timber is cost-effective for walls under 1m. Concrete blocks offer longevity and design flexibility. Natural stone creates a premium finish. We'll recommend the best option for your specific site.

Lux Landscaping · Gold Coast

Hardscaping & retaining walls

Structural landscaping built to last. Retaining walls, paving, stone features, and all the groundwork that forms the foundation of a great outdoor space.

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The Gold Coast is full of sloped blocks, challenging drainage, and soil that moves. Hardscaping isn't just about aesthetics - it's about solving structural problems properly so everything else holds up.

Our retaining walls and structural work are engineered for Gold Coast conditions. We use the right materials for the job, design for proper drainage, and build to a standard that lasts decades - not just until the warranty runs out.

Whether it's a single retaining wall to level a backyard or a full hardscaping package with paving, stairs, and garden edging, we treat every structural element as the foundation of the finished space.

Scope

What's included.

Timber retaining walls

Concrete block retaining walls

Stone and natural rock walls

Concrete and stone paving

Garden edging

Drainage solutions

Stairs and step systems

Erosion control

The Process

How it works.

01
Step 01
Site Assessment
We assess the site conditions - soil type, slope, drainage, and proximity to boundaries. We discuss your needs and provide options that work structurally and aesthetically.
01
Site Assessment
02
Step 02
Engineering (if required)
Retaining walls over 1 metre or those near boundaries typically require engineering certification. We coordinate with engineers and handle council submissions.
02
Engineering (if required)
03
Step 03
Construction
Our team builds to the design spec with proper drainage, compaction, and finishing. We keep you updated throughout and maintain a clean site.
03
Construction
04
Step 04
Completion
Final inspection, cleanup, and handover. We walk you through the finished work and provide any relevant documentation for future reference.
04
Completion

Step 01
Site Assessment
We assess the site conditions - soil type, slope, drainage, and proximity to boundaries. We discuss your needs and provide options that work structurally and aesthetically.
Step 02
Engineering (if required)
Retaining walls over 1 metre or those near boundaries typically require engineering certification. We coordinate with engineers and handle council submissions.
Step 03
Construction
Our team builds to the design spec with proper drainage, compaction, and finishing. We keep you updated throughout and maintain a clean site.
Step 04
Completion
Final inspection, cleanup, and handover. We walk you through the finished work and provide any relevant documentation for future reference.

The Lux Difference

Why choose Lux for this work.

Engineered, not eyeballed

Walls over a metre get proper engineering, agg drains, and full geo-fabric backing. Built to outlast the next 30 wet seasons, not just the next inspection.