Yeah, here it's still possible to find 1-bedroom apartments inside the city for ~400€/m (our average salary is ~900€/m, by the way). Rarely in the centre, but still inside the city proper. If you're willing to commute 20km or more, you can get something decent for <300€/m.

Of course, this is just the rent, not utilities & etc.

EDIT: Yes, by "house" I mean "apartment".