noun, noun which may take the genitive case particle 'no'
single-story house; one-story building
Refers to a building with only one floor. Often used in real estate or architectural contexts. Can function as a noun or as a no-adjective (e.g., 平屋建ての家).
See also: 平屋
この地域は平屋建ての住宅が多い。
There are many single-story houses in this area.
平屋建ての店舗を探しています。
I'm looking for a single-story shop building.
平屋 is a simpler noun meaning 'single-story house' or 'one-story building', while 平屋建て explicitly emphasizes the construction style (建て). Both are often interchangeable, but 平屋建て is more common in formal descriptions.
Compound of 平屋 (ひらや, 'single-story house') + 建て (だて, 'building style, construction'). The reading だて is a rendaku form of たて.