The first level to "build over" is already okay like that.
What do you mean by the first level? In the upper floor in the children's room behind the stairs there is a gap.
It will be sufficient according to the building regulations or the development plan, and also in practice with a sectional door.
I mean whether it would be sufficient to keep 5.5 meters distance from the street or if there are experiences that people sometimes make it longer.
Where do you want to make the division on the ground floor so that a separate apartment could be created upstairs?
Entrance for the upper floor through the main entrance and then "walling off" the stairs or alternatively immediately making a concrete staircase instead of a wooden one and the entrance for the apartment on the ground floor would then be through the current side entrance OR also through the main entrance and then adding another door afterwards at the end of the stair steps.
Both. A little less of a disaster than before maybe. What remains is, in my opinion, your unfortunate approach. Somehow you seem to be working with a mousepad horizon. And for the fetish with the most symmetrical front view, harmonious proportions jump over the sword in many places. Aesthetically, that could prevent exactly what you are actually trying to achieve (?)
At which point do harmonious proportions jump over the sword?
The furniture minimum-dimension arrangement seems to be slowly relaxing a bit, but the path is still long overall.
Most of the cabinets are usually entered with the maximum dimension, so where a cabinet of 300 cm stands, one could also put one with 200 cm.
For your symmetry, you forgot to build a garage door into the living room of the separate apartment
Oh, right
Where is the sauna?
That could now also be completely omitted but since there is still some space in the bathroom upstairs, we would place it there.
And, the living-dining-cooking area of the separate apartment is quite small, just like the 300 cm in the separate apartment bedroom. There is not much space left next to the bed.
Yes, the previous plan was 350 sqm and this one is 245 sqm and therefore the separate apartment has to be smaller. I initially drew the separate apartment bedroom a bit bigger too but then the separate apartment bathroom would have been smaller.
Instead a huge entrance hall in the main house that practically offers no wardrobe space. Also, the hallway of the separate apartment barely offers space for a wardrobe.
Yes, the "huge entrance hall" in the single-family house results from arranging the rooms like that, a chest of drawers could be placed next to the kitchen door and by the stairs as currently drawn.
The route of the car directly in front of the front door is probably critical... and unfortunately you are basically building a lot of street on your own property. If the space in front of the separate apartment is used as a terrace, a car cannot pass through anymore.
Yes, that was only a consideration.
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Since this plan is not the biggest disaster in my opinion, could you give me some ideas on how to make it better?
What I also like is that the office room on the ground floor could also be used as a room for the separate apartment as needed. This keeps the room layout a bit flexible and what is also important is that the whole thing at 246 sqm is already at the maximum limit. Added to that is the garage and the storage room behind it.
Single-family house ground floor: 102 sqm
Single-family house upper floor: 91 sqm
Separate apartment: 53 sqm (For parents, they are 70 and 78 years old)
= 246 sqm
Garage and storage room would be an additional + 45 sqm