Four-Alarm Fire Destroys Barn, Damages Home in Canaan

A four-alarm fire involving an attached barn and residence brought firefighters from across the Upper Valley to the scene for an extended mutual-aid operation.

At approximately 11:41 a.m. on September 23, 2026, the Canaan Fire Department responded to 136 Potato Road in Canaan, New Hampshire, where crews found a barn fully involved, with fire extending into the adjoining residence. Additional alarms were requested, with the incident reaching a fourth alarm by approximately 1:15 p.m.

Hanover Fire Department responded with Engine 6 and Car 1, joining Canaan and other regional fire companies. The response involved 17 fire departments, with additional support from EMS, law enforcement and public works agencies. Firefighters worked for several hours to control the fire and limit further extension into the residence.

The barn was destroyed, and the home sustained extensive fire, smoke and water damage. Two residents were displaced, but no injuries were reported. The cause remained under investigation.