The development plan basically states how one is allowed to build. Which regulations must be followed, etc. If you don't yet have the exact measurements of the property, it is of course difficult.
We have already had catalogs sent to us. I really like a house from Wolf. We have already visited a similar one as a show house. It is just too big for us. That's why I asked the Wolf consultant if the house can also be made smaller. He replied that yes, that is possible, we should just come by for a discussion.
I just wonder whether it already makes sense now, or if one should wait until one has the land.
On the other hand, I think that way you already know roughly whether it is feasible and what the price looks like.