noun
prefabricated house; prefab home
Refers to a house built from factory-made components assembled on-site. Common in modern housing contexts.
最近はプレハブ住宅の品質がとても良くなった。
The quality of prefabricated houses has improved a lot recently.
プレハブ is a broader term for any prefabricated building or structure, while プレハブ住宅 specifically means a prefabricated house.
Compound of プレハブ (from English 'prefab', short for 'prefabricated') and 住宅 (house).