Purchase of land with existing building; new construction planned in the future

I would use the house as a summer house/garden shed, the 3 children are in the fresh air, you get to know the neighbors, can barbecue, dream of the house, get a feel for the property....

Is this now the one with the [Hinterliegergrundstück] or another one?

Is this now the one with the rear property or another one?

Yes, however, we "have to" buy the front property now as well, otherwise we won't get approval for the building permit due to buildability...

And you’re keeping the front one? I also had the feeling in the last threads that you were already quite specific. Floor plans, construction companies. And now you’re talking about 2-5 years?

Yes, however we "have to" buy the front property now, otherwise we won't get approval for the building application due to buildability...

From that I gather that you failed at the floor space ratio of 0.2 due to lack of development?

From this I gather that you failed at the floor area ratio of 0.2 due to lack of development?

Yes, a combination of the floor area ratio and the existing building line on the street, from which we would otherwise deviate. It seems that there is currently no interest in densification and creation of living space...