一ひと棟むね

noun

one building; the same building

Used as a counter-like noun for a single building or to refer to the same building. Often appears in contexts like real estate, addresses, or describing shared occupancy.

• この土と地ちには一ひと棟むねだけ家いえが建たっている。

  There is only one house standing on this land.

• 彼かれらは一ひと棟むねのアパートに住すんでいる。

  They live in the same apartment building.