House building and brick laying is not hand made any more. Fastbrick Robotics have develoiped a one-arm robot who can "3d print" brick walls many times faster than homan. Their developed robot is ready for production now.
Hadrian X can place 1000 bricks per hour, and many building companies are interested using this system for building quicly new homes. For example, Saudi Arabia is interested of robotic building of 50 000 houses until 2022.
This is how robotic bricklaying looks like: