In 2012, the school had:
1 prefabricated science laboratory
1 small garden
2 prefabricated computer laboratories (with less than 40 working computers in total)
More than 18 prefabricated classrooms, with 27 teachers (in addition there are 4 Maths-and-Science and 1 English teachers, hired by the private sector) and more than 800 learners.

In 2017 Sinenjongo moved to the new school building which has
41 Classrooms
4 Science laboratories
A computer laboratory
A media centre
A school hall
A sports field
In 2012, the school had:
1 prefabricated science laboratory
1 small garden
2 prefabricated computer laboratories (with less than 40 working computers in total)
More than 18 prefabricated classrooms, with 27 teachers (in addition there are 4 Maths-and-Science and 1 English teachers, hired by the private sector) and more than 800 learners.
In 2017 Sinenjongo moved to the new school building which has
41 Classrooms
4 Science laboratories
A computer laboratory
A media centre
A school hall
A sports field
Sinenjongo High School