Usage patterns
〈場所〉の一戸建てに住むto live in a detached house (in a place)
I want to live in a detached house in the suburbs.
一戸建てを買うto buy a detached house
The couple decided to buy a detached house.
一戸建てを建てるto build a detached house
We plan to build a detached house on this land.