高級 こうきゅう住宅 じゅうたく がいじゃありません
kōkyūjū taku gaijārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 高級住宅街

1. It is not a high-class residential area.; It's not a posh neighborhood.

Negative
Polite
Terminal Form