Floor plan design for a new single-family house with double garage (city villa)

Since no development plan, but §34 serves as the basis, the garage was deliberately moved in front of the house in order to shift the house further back. The plot is, as mentioned, about 60m long and on average about 25m wide. In the first draft, there would still be about 8m of space to the left towards the neighbor, and the garage is 1m away from the boundary on the right. The house is about 14m away from the street, so there is still about 35m of meadow area behind the house.
So having the garage and house at the same level is out of the question, and the house cannot be moved any further back.
I have attached the sun path as an example.
From about 2 p.m., there would be sun on the "west terrace" and in the evening hours on the "northwest terrace"...
The graphic shows the sun path from August 2019 and the time was 1 p.m.

If north is up and south is directly ahead, why not something like this? [ATTACH alt="EB3C7CB9-820F-44E9-8D7E-202E18335FA7.jpeg"]41501[/ATTACH] I designed a villa about three years ago, where the entrance was on the west. This one is reversed.

I'll go check with the compass this afternoon. It's not exactly an entrance facing south, but almost...

The terrace would then be very street-facing or next to the neighbor, right? The garden extends another 60m at the back. You would practically exclude it from the planning. Or would you make 2 terraces?

Is there a link?

A proper gallery also needs good planning. That usually makes the thing even bigger. Here is another design for the classic manor with a gallery and balcony:

[ATTACH alt="villa-v3-EG.jpg"]41507[/ATTACH]
[ATTACH alt="villa-v3-OG.jpg"]41506[/ATTACH]
Ok, I’m afraid this is getting too much.

Absolutely
How did you actually come up with the 260 or 280 sqm floor area?
EG+OG have about 180 sqm; garage 37 sqm and outbuilding 20 sqm.
Or did you also count the terrace?
It shouldn’t be smaller either. If I now add utility room of 10 sqm and outbuilding of 20 sqm together, that would be about 1/3 of the floor area if we build with a basement.

Just imagine to me at Kaho's last draft how the children run naked from the room to the bathroom upstairs and downstairs the delivery man rings the doorbell...

Right now, while looking at Kaho's latest draft, I imagine how the kids run naked from the room to the bathroom upstairs while the delivery guy rings the bell downstairs...

Those are problems...

Absolutely
How did you actually come up with the 260 or 280 sqm floor area?

Everything that is inside the thermal envelope and has to be there, I count as floor area including walls. Garage + terrace is excluded. Then the upper floor is added. But that is not an official definition. I just don’t know how else to call it.
So, the base would be (2x) 10.75m x 10.99m + 4m x 6.25m = 2 x 118 + 25 = 261 sqm.
The resolution is not that great. Are the numbers wrong?

But that has nothing to do with the actual living space.

So the output would be (2x) 10.75m x 10.99m + 4m x 6.25m = 2 x 118 + 25 = 261m².
The resolution is not that great. Are the numbers wrong?
But that has nothing to do with the actual living area.

It’s roughly about right.
2x 10.74x10.99 = 236
Outbuilding: 6.40x3.4= 22
If I now assume a house 10x10 with a basement and gable roof (2.5 floors), you would also be roughly in that range, right?
I don’t personally find it that monstrous..