Are you really risking the family’s house and home for that? That’s really not much. 500 euros per year if you buy a house of about 600,000. It’s like refueling nowadays: queuing at the gas station for half an hour with a 40,000-euro car just because the fuel there is a little cheaper.
If I were your family, I definitely wouldn’t go along with it.
I meant, -5000€ for every -0.1% – so with a 0.4% reduction it would already be about 20,000€ less in interest during the first fixed interest period...
But insurances don’t prevent the forced auction of your parents’ house! My main bank also tried to persuade me to mortgage my mother’s condominium. I’d rather go to another bank. They also had significantly better conditions and didn’t try to push me into such a construct.
Not the forced auction itself, but the step before that (i.e., that a payment default could occur at all)... in the event of the death of one of us, the surviving borrower would receive a pension from the life insurance. Of course, that’s very unfortunate... but still, with some family support, a forced auction would definitely be excluded. Or the house we are buying now would simply be sold by the survivor – and they move in with the parents for the time being. It’s not like we have absolutely no buffer left, so that one would become immediately insolvent.
Worst case scenario, of course, would be if we both died simultaneously – which can’t be excluded – then I don’t quite know what would happen with the insurances, etc...
I am rather the pessimistic type, but if I evaluate the whole thing “neutrally” based on the key data (both just under 30, no known preexisting conditions, stable jobs, both with parents, would get insurances anyway..), the scenario of a possible forced auction seems extremely unlikely to me, I must admit. But it is equally important to me to get other opinions – thank you very much for the many posts you have already written!
All this leads me to another question of understanding: in the scenario with mortgaging the parents’ house, would the parents’ house be “only” encumbered for the next 10 years at first, right? So with a refinancing you could then reconsider whether to do it again or not (probably then no longer necessary, since the outstanding loan amount has already decreased, and your own house has also increased in value)?