Phase one of the project is expected to be completed in one and a half years.
The plant targets to produce one million square metres of walling by December.
The planned gated development will be built in three phases.
This estate of 800 homes spans 115 acres next to Kisaju View Park Estate.
This marks the start of the process of construction of the much awaited bypass.
The facility is the first to be built in Kenya in the last 80 years.
The facility will create additional 15,000 square metres of commercial floor space.
The Kisaju View Park - 2 comprises three and four bedroom houses.
The Athi View Estate targets middle to high income earners in Nairobi.
The project was financed through a 14 million Euro grant from the German government.