A Cayucos residential fire early Thursday caused significant damage to a vacation home.
Firefighters responded at around 2 a.m. to a blaze in a three-story residence in the 3000 block of Shearer Avenue, according to the Cayucos Fire Department.
Cayucos Fire crews attacked flames on the second and third stories of the home with help from the Morro Bay Fire Department. Cal Fire and the San Luis Obispo County Fire Department also provided assistance.
The fire was contained within 15 minutes, but there was heavy smoke damage throughout the house. Total damage amounted to $150,000, according to Cayucos Fire.
No one was at the house at the time of the fire. Neighbors called emergency responders when they heard smoke alarms sounding, according to Morro Bay Fire.
The cause of the blaze remains under investigation.