posted 5 years ago
Oh, sorry, you did say 25%. My bad.
So it's pretty steep. Where I am, an engineered foundation is required, meaning a soils engineer has to come in, take soil samples down as far as possible to find bedrock, which will be important no matter where you build on that parcel. They write a rather expensive report, which becomes part of the plans for the foundation. You might want a deck on one side to give you some level "yard" space for sitting. Even if you build on the top flat part, an engineered foundation would be protected from sliding.
Also, is it a legal parcel? Meaning, has it been surveyed, and are the boundaries known Exactly? The fence is up according to the survey, and not some 1890s notion of the boundary, and no one is disputing it? Putting a dwelling or a large propane tank too close to one boundary sometimes is an issue, so leave as much room as possible.
Where I am, a garage or carport is also required, so while this may not seem important, it does protect your vehicle, which becomes an expense and something one really needs to rely on. A garage is preferable, because packrats and mice can get into the engine and chew the wires, causing problems, and sometimes starting vehicle fires. But if a carport is the plan, then protect the vehicle in other ways.
In the long run, a carport or garage as near to the house is desireable, since making trips with groceries, propane (even if it is for the BBQ), items from the hardware store or large items in lousy weather is no fun. Life is hard enough in a rural location, so give yourself some "luxuries" like that.
And while all of these things may seem expensive, they will pay for themselves in the long run in the value of your place increasing, and not having to do repairs or refits because it wasn't done right the first time. Nothing gets cheaper over time, so you will save the most money on these things right now.
:-)
Mediterranean climate, hugel trenches, fabulous clay soil high in nutrients, self-watering containers with hugel layers, keyhole composting with low hugel raised beds, thick Back to Eden Wood chips mulch (distinguished from Bark chips), using as many native plants as possible....all drought tolerant.