Work out boundary wall cost instantly with clear inputs, formula shown and shareable results.
A boundary wall prices in two parts because they scale differently: the wall itself is measured by area and the foundation by length. Separating them shows why a low wall is disproportionately expensive per square metre, since the foundation cost is unchanged by height.
Cost
Total = length x height x wall rate + length x foundation rate
Total = length x height x wall rate + length x foundation rate. A boundary wall prices in two parts because they scale differently: the wall itself is measured by area and the foundation by length.
Yes for tall or thin walls. Piers at 3 metre centres add material and labour but allow a thinner panel, and above about 1.8 m they are usually cheaper than thickening the whole wall.
This calculator takes 4 inputs: Wall length, Wall height, Wall rate, Foundation rate. The pre-filled defaults are a realistic worked example — replace them with your own site or project figures.