Choosing a section for your new house is difficult enough, but choosing a sloping section can be a challenge. I have listed below the main issues to consider that will be helpful when choosing a hilly section.

1.Slope

The most important aspect of a hillside section is the slope. The steeper the slope, the more difficult it will be to build on  and the more expensive. Building a concrete slab on the ground is cheaper below appr. 7 degrees slope. Above that, using a timber floor is cheaper.

cost comparison of a 8.7x17.4 meter slab.

2. Orientation

A north facing would be prefered as you can build a house with good solar gain. Second best would be West facing. The afternoon sun is much warmer compared to the morning sun so you can still get good solar gain, but you will need good shading as in the summer your house might get overheated. Third best option would be East facing. Morning sun will be nice, but you will lose the sun early in the day. The worst option wo...