Police are currently in attendance at the scene of an ongoing security alert in Derry.
Cordons have been put in place in the Limewood Street area of the city, with ATO also tasked to the scene.
The PSNI has been approached for comment.
Sinn Féin councillor for Derry City and Strabane District Council, Sandra Duffy, condemned the incident.
“This attack on a house in Limewood Street, Derry was totally wrong,” she said.
“There is no place or excuse for this type of activity.
“I would urge anyone with information on this incident to bring it forward to the PSNI.”