If I say goodbye to the property, then also to the accountable equity capital, because I will not get the property amount paid out.
but you don’t get that now either... that’s the problem... you have to pay out the aunt and for your parents you would have to build a granny flat where you also have additional costs of 30-40,000...
you then have half the property as equity capital for the bank, but you need correspondingly more money financed by the bank...
whether you say you have 50,000 equity and need 360,000 or you say you have nothing and need 310,000 almost comes to the same...
you simply don’t have equity capital... at best an interest-free loan from your parents in the form of half the property... and that is exactly the problem that the property itself is “too expensive” for you...
an interest-free loan from your parents of 30,000 would benefit you more... then you could look for a cheaper property, possibly build there without a basement and finance the incidental costs with the 30,000...
40% of income can be used for the loan:
How high may our monthly burden be? - Construction financing forum
1600-1700 Eur monthly.
that is a rough estimate and 40% was the limit there... that means as soon as you have children or something else happens, the 40% can no longer be maintained... it also makes a difference whether I pay a loan with 3% repayment with 40% of my income or whether I pay a loan with 1% repayment with it... it’s not only about whether you can manage it... yes, you probably can! if you restrict yourselves very much for your whole life and put all money into the house and accept thus that you don’t build up any wealth in retirement, but instead have financed the bank’s golden faucets...
I roughly calculated for you on the page before how big the difference can be in 25 years...