The fire in Krokstadelva, Drammen, Norway, is recognized as the largest residential fire in modern Norwegian history. 

Posted August 4, 2026

Location, Timing, and Magnitude

The fire originated in a townhouse complex in Krokstadelva, within the municipality of Drammen in Buskerud county, southern Norway (approximately 31 miles west of Oslo). It rapidly spread through the Stenseth residential estate and into surrounding forest areas.   

The fire started on the afternoon of Friday, July 17, 2026, around 3:30 PM local time. It burned for five days before being declared under control on Tuesday, July 21, 2026.   

Over 100 residential units were damaged or completely destroyed. More than 400 residents lost their homes and were evacuated. Estimated financial damages exceed $105 million. Remarkably, zero fatalities were reported.   

Causes of the Fire

The blaze broke out in a single unit of a row house complex.   

An extended period of unusually high temperatures (around 82°F) and severe drought left vegetation and timber  extremely dry. Strong winds whipped up the flames, allowing the fire quickly to jump between terraced houses and up the adjacent hillside into the woodland.   

Police forensic teams initially faced delays accessing the origin site due to extreme subterranean heat. While authorities reviewed surveillance footage and interviewed witnesses, the specific ignition trigger (whether electrical, human, or accidental) remaines under formal investigation.   

Agency Responses

Over 100 firefighters from 10 regional fire services and 17 stations—including Drammen, Mjøndalen, Hokksund, Kongsberg, Asker, Bærum, Modum, and Oslo—mobilized. Six firefighting helicopters doused the area with more than 210,000 gallons of water.   

EMS personnel established rapid triage stations, treating around a dozen people at the scene for smoke inhalation and minor injuries, with two individuals hospitalized.   

South-East Police District officers led rapid neighborhood evacuations, set up safety perimeters, controlled traffic, and began gathering early video footage and witness statements. Eight police officers suffered smoke inhalation while evacuating residents.   

The Norwegian Civil Defense deployed over 300 personnel (many recalled from summer vacations) to build containment lines. The Norwegian Armed Forces supplied logistical support, while the Red Cross operated an emergency evacuation shelter at the Scandic Ambassadeur Hotel in Drammen.   

Acts of Heroism

Drammen Fire Chief Torgeir Andersen continued leading the regional firefighting operation despite discovering mid-crisis that his own home was among those destroyed.   

Police officers and firefighters repeatedly rushed into thick smoke without hesitation to rescue trapped residents and pets, resulting in eight officers suffering smoke inhalation.   

Public and Civic Reaction

Local residents mobilized rapidly, registering over 200 volunteer offers, gathering clothing, and providing shelter.

King Harald V, Prime Minister Jonas Gahr Støre, and Crown Prince Haakon issued formal expressions of sympathy and visited the local evacuation centers.   

Praise was widely directed toward first responders for preventing loss of human life during such a massive structural disaster.

Overall Response Effectiveness

The response was widely praised as highly effective. Despite the rapid, wind-driven destruction of 100+ homes in dry conditions, the coordinated cross-agency evacuation prevented any loss of life or severe personal injuries. Operations were successfully transitioned to containment, hot-spot mitigation, and community welfare within five days.