The circumstances surrounding the incident are still unclear.
At 11 p.m., the police were still working to search the area.
- Above all, it is important to find out that there are no injuries, says police spokesperson Daniel Wikdahl.
According to the police, the explosion caused extensive damage to the house and several windows were broken.
The bang was heard over large parts of northern Stockholm, and on social media many questioned what had happened.
The text is updated.