vacant house; unoccupied house
近所の空き家がずっと放置されている。
The vacant house in the neighborhood has been left neglected for a long time.
市は空き家を改修して地域交流施設にする計画だ。
The city plans to renovate vacant houses and turn them into community exchange facilities.
地方で空き家が増えている。
The number of vacant houses is increasing in rural areas.