however, I have a fixed-term employment contract, which will only become permanent in 2 years
That is a problem.
And at some point an inheritance of about €100,000 from my grandma will be due.
You can only count on inheritances when they actually fall to you. If grandma becomes in need of care for a longer period for whatever reason, there might be nothing left to inherit. Also, you are not automatically favored in the line of succession.
170sqm
You have to reckon with €425 average additional costs. Have you thought about that?
The inheritance, my girlfriend’s income and my parents’ rent should be completely disregarded for now.
If you only deduct the garnishment limit from your salary and take into account the installment, there isn’t much left.
Everyone has to be on board for that.
Is it legitimate if I estimate the personal contribution at €25,000 and thus reach €50,000 equity?
No, but ultimately that doesn’t matter.
By the way, a two-family house is always more expensive than a single-family house. I assume that’s not accounted for in the offer.
What you can do:
Talk to several banks and financial brokers about what is possible in your situation.
Create a precise cost breakdown of what your dream costs.
And if both match, then you can get started. If not, you have to work on the situation.
By the way, even though it’s frowned upon to let yourself be sold certain products; a building savings contract with an acquired claim to a €30,000 loan (keyword: non-secured loan) would be very welcome in your situation.
I’ve heard from many that they have a credit installment of about €900 all in the range between €250,000 - €300,000 (Originally from the Augsburg area)
I thought you didn’t want to be talked into a beautified financing??? €300K at €900 and saying only 2% interest means after 30 years you still have a residual debt of a bit more than €100,000; and then comes RETIREMENT.
Also, no one wants to admit they let themselves be pushed into an overpriced loan. With installments and terms people like to round down generously and the price of the house gets more expensive after every barbecue.