The three-bedroom house in column
A row of identical or mirror image of the side wall of the house shared, and includes a pair of semi-detached housing built by the side of the rear end of the housing end or (less commonly) to the back
A row of identical or mirror image of the side wall of the house shared, and includes a pair of semi-detached housing built by the side of the rear end of the housing end or (less commonly) to the back