Would my house be considered nice in your country?
>living with your parents
Looks pretty though. Wisconsin?
But the difference between middle class houses to upper-middle class ones is ridiculous.
>2 floor detached house with a garage and a lake view
Yes, you would be upper middle class and the house would be worth around €1m give or take.
Tried to find somewhat comparable near my area, but hard to find
€900k - http://www.funda.nl/koop/loosdrecht/huis-49662315-oud-loosdrechtsedijk-274/
€1.4m - http://www.funda.nl/koop/nieuwkoop/huis-49555883-noordenseweg-60-a/