Location of city villa or single-family house on 500 m2 plot - rectangular

My partner doesn't like it because of visibility from the street. I say: privacy screen! But I also think, hmm with too high a fence there's a risk of prison yard atmosphere.

Phew... and what does she want then with the semi-detached house? Remember: 100 sqm floor area ratio, which includes the terrace. And check whether you have the "second floor area ratio" for the yard and parking space.

Is a parking space enough for you?

A parking space at the top of the plan by the edge of the development (is that allowed? What does the orange area mean?) And one diagonally next to it in front of the entrance (to create later and officially lawn or gravel bed) House about 8 x 10 or so.

What rights does the neighbor [planoben] have? Do only the pipes go through there or is that the driveway?

Phew... and what does she want to do with the semi-detached house then?

Location and she likes the three floors. I explained to her that she can also convert the attic here...

Remember: 100sqm floor area ratio, terrace included.
And check whether you have the "second floor area ratio" for courtyard and parking space.

Yes, we have up to 0.23 exceedance possibility, according to the salesperson, whose boss is allegedly buddies with the head of the office.

Is one parking space enough for you?

Yes, we only have 1 car and it will probably be bigger, but no more. If they ever get their own, they'll just have to park on the street.

A parking space at the top border development (is that allowed? What does the orange area mean?)

The orange-colored zones are the required boundary distances. (3m to neighbors, 5m to the street)
At the very top I can’t put any boundary development because of pedestrian-vehicle and utility rights to the rear neighbor (whose property adjoins on the right). Otherwise it should be possible as long as it isn’t fully sealed.

And one diagonally beside it in front of the entrance (to be built later and officially lawn or gravel bed)

I think I didn’t get that. Can you draw it with Paint or something?

House about 8 x 10 or so.

Will the indoor space be enough then? You remember the 5 kids etc.?

What rights does the neighbor at the top have exactly? Do only the lines go through there or is that the access?

Pedestrian, vehicle, and utility rights, unfortunately.

At the very top, I am not allowed to put any border development because of the walking-driving-utility easement to the rear neighbor (whose property adjoins on the right side).

So you can't put anything at the very top, not even paving. No carport, no parking space.
That leaves you, minus 5 meters of parking depth, 8.30 meters width for the house.
So 8.30 x 12, if the gentlemen are generous with the terrace because you plan/need little additional paving.

The question is: can you afford the house?