Check out Urbika which has thousands of new projects entered worldwide at:

Cities in Africa - Urbika (http://www.urbika.com/cities?continent=1&page=1&orderby=name&ordertype=asc&)

There are listings for 111 cities in Africa right now

Add your projects to this exciting website too....

Yes I saw that website before. Thanks for sharing.

http://www.urbika.com/cities