Good evening,
so without a land register entry it could get expensive... building society loans often start at 3% here. But it also depends on the term.
Building society Schäbisch Hall without a land register entry for 10 years = just under 5%
with land register entry: 2.55%
I would rather compare whether to take it as a "private loan" for 8-9 years, probably cheaper + without mortgage debts.
all normal banks (VR, savings banks and whatever) they won’t do any work for 50,000 EUR, or will charge such surcharges that it doesn’t make sense (as info, at 1.5%, 50,000 EUR fixed interest for 10 years you pay about 3,750 EUR in interest... if the bank then deducts processing fees, evaluation costs (property appraisal etc.), there’s not really much left...)
that’s why currently many banks say: we only do real estate financing starting from 50,000 or even 75,000 EUR