Fire crews are battling flames in the East Beach area of White Rock.
Several posts shared online show thick smoke rising from the neighbourhood, with some people also reporting ash falling onto their properties.
One person reported hearing a loud explosion-like sound prior to seeing smoke rise high above.
The cause of the fire and what kind of structure is affected is not clear at this time.
CityNews has reached out to White Rock Fire Rescue for more information.
This is a developing story. Check back for updates.