高級 こうきゅう住宅 じゅうたく がいじゃなかったです
kōkyūjū taku gaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 高級住宅街

1. Wasn't a high-class residential area.; Wasn't a luxury housing district.

Past/Perfective
Negative
Polite
Casual Register