Township in Durban, North of the Point and West of the Beachfront. It was laid out by the Natal Government and gives its name to the renowned, Addington Hospital, a 571 bedded and 2 200 staffed, State Hospital, situated on South Beach Durban. Named after the British statesman who became Viscount Sidmouth. 

Geolocation
31° 5' 16.8", -29° 45' 28.8"
References

New Dictionary of South African Names by Peter E Raper.