The topic of separate financing for land and house is (unfortunately) becoming increasingly important for us. After the overall financing would work out, it turns out that the architects and construction companies we have spoken to so far can only start next spring, i.e. construction start in 12 months. We have to apply for the loan for the land in mid-May, which means we would have to start paying commitment interest from mid-May. Since the construction then takes another 10-12 months, we would have to pay the commitment interest for the entire construction phase, which would specifically result in >1000€ interest per month. The following question: How did an extended commitment interest-free period (18 months) affect your conditions? Apart from verbal statements, you certainly cannot get information from a bank about what the follow-up financing for the house will look like?