ST. HELENA – A Sunday fire destroyed two structures in Calistoga, according to a Monday report.

Cal Fire Battalion Chief and Fire Marshal Pete Muñoa reported that the fire was reported just after 11 a.m. Sunday at 1202 Tucker Road in unincorporated Napa County.

He said firefighters from Cal Fire, Napa County Fire, Calistoga City Fire and St Helena City Fire Departments responded to the incident.

The first arriving firefighters reported heavy smoke and fire coming from the buildings, said Muñoa.

Muñoa said a total of two structures were destroyed. The total estimated damage – including the buildings and their contents – is $125,000.

The sole resident, a man in his 50s, is being assisted by the Napa Chapter of the Red Cross. Muñoa said no injuries were reported.

Investigators from the Napa County Fire Marshal’s Office believe the cause of the fire to be accidental, Muñoa said.