A mobile police station truck arrived at the house about 7.30pm.
Officers appeared to be working inside the large truck and inside the house.
An officer in charge of the scene would also not be drawn on any details.
Neighbours said they had not been told what happened but believed a man and woman lived at the address.
The man was friendly, said one neighbour who wished not to be named.
Another neighbour said the man's rubbish bins had been outside his gate for "a long time".
The house is opposite a number of industrial businesses, and workers were seen speaking with police officers this afternoon.