Crime scene investigators are currently at an cordoned off address on a Mansfield Road after an incident.
Nottinghamshire Police have been at the upper flat on Clumber Drive since yesterday afternoon.
It is currently unknown what incident occurred at the address.
Three vans and one police car was on the street at 12 noon today (Wednesday, March 14).
One resident on the street said: "there was a cop car on the street all night.
"We don't know what has happened.
"We are quite law abiding residents on this street."
Another resident said the street is very "seldom" usually.
A spokesman from the police at the scene said: "There has been an incident on the street, if anyone has seen anything suspicious or has any information please call Notts Police."