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Retaining walls
New retaining wall construction.
Estimated range
$4,500 – $29,250
+ GST — approx. $5,175 – $33,638 incl. GST
- 15m × $300-$1,950/m = $4,500-$29,250
Retaining wall cost swings hugely with height, material, and ground conditions — an engineer's report may be required for taller walls.
This is a ballpark estimate only, not a quote. Get a quote from a tradie for exact pricing on your job.
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