Hello,
please don’t be mad at me, but I have rarely seen a more modest draft…
You also don’t have to be able to draw – there are people who have learned that. Find an architect or provider you trust and discuss your room program with them. If it stays within the external dimensions of the house, you will hardly have any choice but to use the attic, if the room program in the ground floor and upper floor is not to be completely botched. What are the measurements for eaves and ridge height, roof shape and pitch? Is the entrance facing north?
By the way, the utility room on the ground floor is far too large; 10-12 sqm is completely sufficient.
A basement costs at least 50,000 EUR, that should not be underestimated, the attic conversion + extension would be about 20,000 EUR if I calculated correctly.
Turn the horse around. You have a plot of land in mind; how much does it cost? How much budget do you plan for the actual house construction including all unforeseen costs, extras, and incidental building costs? And above all: where do you want to build?
Postscript:
The desired plot of land we have in mind measures 15m x 20m. City villas (2-story) are allowed to be built, which suits us very well.
Then you should extend the depth of the house body; the building footprint allows it. With appropriate planning, in the example 9.00 m x 11.50 m, a usable space of 47 sqm arises in the attic. That should be sufficient for a study for 2 people. I have attached the attic floor and an exterior view of one of our customer’s houses for you. This floor plan also works if you limit it to 11.00 m in depth.
Rhenish greetings
