The plot of land needs to be leveled - how expensive will it be?

The property was deceptive; by estimation, I judged that there is only a 0.5m height difference.

The property was deceptive; by eye, I estimated that there is only a 0.5m height difference

Up to what height (non)difference do you consider there to be a strong indication in favor of a bungalow?

I found 0.5 m to be a problem that needed to be solved quickly

The difference in elevation is a secondary issue here. This is about the basics first. After 1 month, the OP finally comes up with a usable plan. If the OP likes a bungalow and can afford it, why not?

Now only the conditions from the text version of the development plan are missing.

The plot was deceptive; by eye measurement, I estimated that there is only a 0.5m height difference

Didn’t the neighbor’s retaining wall make you think? ;)

Back to the beginning.

First step measure the property. Very good.:cool:

Now you go with the plan and the other important documents to the companies and have them make you an offer.

Alternatively, you can of course get help here. Then you must deliver. Every detail of the development plan is important.