The winner will be awarded a cash prize of Sh100,000.
The project is being undertaken by BOMI E&C Consortium.
Project seeks to ease shortage of houses for military officers.
The Sacco expects to begin work by December 31.
F Tower is expected to become the tallest building in Africa.
A 3-day trip to the space hotel will cost about $5 million.
The model city will initially have a population of 360 people.
The winery is expected to enhance KWAL’s local value creation.
The 50-storey building will cost about Sh5 billion.
The company is accepting bids for the 4-acre plot.