Seasonal agricultural workers displaced by house fire in Osoyoos, B.C.

Seven people have been displaced after an aggressive structure fire destroyed the top unit of a detached rental home in Osoyoos, B.C., on Sunday.

Deputy Chief Ryan McCaskill said flames broke out at approximately 4:30 p.m. at a home in the 12000 block of Highway 97.

Smoke detectors alerted the occupants of the building and everyone evacuated safely, fire officials said.

McCaskill said the home is divided into two living units. Seasonal agricultural workers lived downstairs and other tenants upstairs.

2:15 Young man who perished in devastating fire remembered

They are now in the care of Emergency Support Services (ESS) and will be provided temporary accommodation, food and other necessities.

McCaskill said 17 firefighters fought the stubborn blaze for 3.5 hours.

Get breaking National news

For news impacting Canada and around the world, sign up for breaking news alerts delivered directly to you when they happen.

Sign up for breaking National newsletter Sign Up

By providing your email address, you have read and agree to Global News' Terms and Conditions and Privacy Policy.

The Oliver Fire Department responded with a water tender as well.

“Initially, when we got there, heavy flame was coming out of a southwest window, and you could see dancing flame on the roof as it was coming through. At the same time, within minutes, the whole roof was engulfed,” he said.

“The upstairs suite, I would guess is a total loss. With the roof being pulled down and the entire roof is gone.”

1:13 CCTV footage of alleged arson fire at Osoyoos RCMP detachment

There is no fire damage to the lower level of the home, but it did sustain water damage.

McCaskill said the cause of the fire is under investigation. It’s unclear if the blaze is accidental or suspicious in nature.