Hanging plot, creative ideas wanted

Anyone who does not know their country cannot plan. First do your homework and then come back. Depending on the federal state, you can get a lot of information about properties in geoportals.

We have scoured the geoportals but found nothing. I will still try to find the necessary information.

A photo of the development plan excerpt can often say more than you think. Certainly better than nothing. Gather information. Obtain a topographic map? Geoportal search for your property. A photo on site often helps too.

Is the street on the right? In which direction does the street slope? In which direction does the terrain slope? What does the development plan say about terrain modeling, building envelopes, wall heights, ridge heights, floor space index, floor area ratio, specified finished floor heights, access roads, garages, carports, outbuildings, ridge direction, enclosures, retaining walls, etc.

Do the contour lines show the plateau?

How did you measure the 15%? Your sketches show much more?

I will try again to enter the information I have into a sketch. The first sketch was also an estimate. The neighbor to the south has a garden that is about 15m flat into the property (The neighbor to the north also, the street slopes down that way).

For the height I only estimated the height of the retaining wall and added the floors located on the slope. That is of course very inaccurate, but I thought at the beginning that would be enough for some general ideas or tips. In any case, I now know that I know too little about the rather demanding property.

So the architect should make the effort to come to an on-site appointment with an expert eye, after that he can go into hiding again for a few months.

With the vague descriptions, I would do it like this. Ground floor somewhat above street level. Then basement with garden and terrace

Carport or garage depending on the conditions of the development plan

How have the neighbors built?

Is the business more of an office or a workshop? Approximately how many square meters should it have?

With the vague descriptions, I would do it like this. Ground floor slightly above street level. Then basement with garden and terrace CP or garage depending on the conditions of the development plan How have the neighbors built?

Thank you for the planning. I basically like the idea. I just fear that it would not be allowed :( In the plan, I found the following: "Garages are located within the residential building, no alternative locations (also for parking spaces)." That probably means that garages attached to the house with edge development are excluded and carports anyway, right? Or can you get that approved? In the year the plots were developed, the word "carport" did not even exist yet. Embankments at garage: secured from 0.5 m above wing wall Furthermore, I found the following information in the development plan: Floor area ratio: 0.4 Gross floor area ratio: 0.8 Maximum number of floors: 3 Forward and backward stepping of building lines is not allowed (no bay windows?) Here is the sketch: Embankments and excavations: permissible with the construction of a retaining wall from 0.5 m up to 1 m above terrain