What is the ratio of general design cost to construction cost in landscape design?

As far as the garden community is concerned, according to the mid-range calculation, the project cost is about 350-500/㎡.

Design fee The design fee for a small private studio is 10 per square meter, which will be done by someone on the construction drawing, and 30-50/ square meter by a well-known company.

The park covers a wide range, and there is no water body planning. The design fees of large companies are mostly between 15-20. Every square meter.

The square is relatively simple, but the design fee of a large municipal square is difficult to determine, because the government often asks professors to design it. In terms of engineering, the square hard pavement is mostly around 400/㎡.