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October 1, 2026
Building on a Sloping Block: What Site Conditions Do to Your Budget
A metre of fall front-to-back can add $30k to $80k to a build — retaining walls, piered footings, split slabs, inter-allotment drainage. What builders see on Seven Hills,…
Architectural & Design
November 30, 2021
Building on a Sloping Block: A Civil Engineer’s Take
Sloping blocks are common in Western Sydney's older suburbs and Southern Highlands. Here is how to design and build on them without burning money.
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