共きょう用よう部ぶ分ぶん

noun

common area; common element

Refers to shared spaces or facilities in a condominium, apartment building, or other multi-unit property, such as hallways, entrances, and elevators.

• マンションの共きょう用よう部ぶ分ぶんの掃そう除じは管かん理り組くみ合あいが行おこないます。

  The cleaning of the condominium's common areas is done by the management association.

• 共きょう用よう部ぶ分ぶんでの騒そう音おんは控ひかえてください。

  Please refrain from making noise in the common areas.