In our new development area, it took about 5 years. Among other things, all owners of infill plots were contacted, statistics were created (aging population), negotiations with the farmers, resistance from the long-established residents, environmental talk, and much more!
Well, that’s quite fast... ours took 2 years from marketing to completion of development.
There are areas in our region where even the municipality would like to develop a building area for 20 years, but then there are things like:
- Land use plan (municipal association)
- Environmental aspects/water protection area/land sealing or alternative areas that are "regenerated" for that again (I don’t know the technical term).
- Neighbors
- Owners often farmers. With us, not uncommonly, families who were more or less forcibly relocated from the village center to an outlying farmstead 5 generations ago and feel disadvantaged in the last land consolidation. For 5 generations, the resentment against the municipality is still so strong that there are quoted statements that the municipality won’t get the field as long as I live. There are said to be some who have included that in their wills.
So, regardless of whether an individual private person can even initiate the will within the municipality... the question is how much longer it can take.
Anyone who wants to build "soon" is already failing because of the time horizon.