Alex O'Loughlin Alex O'Loughlin

Alex O'Loughlin's new year isn't off to a good start: The Hawaii Five-0 star's Diamond Head home sustained more than $100,000 worth of damage after a fire started in his garage Monday afternoon, Hawaii News Now reports.

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"We heard a boom and his garage door blew off," a neighbor told Hawaii News Now. The blaze was contained in about 20 minutes, but "appears to have caused heavy damage to the garage and its contents and nothing to the house," according to a spokesperson for the Honolulu Fire Department.

O'Loughlin was not home at the time of the fire, but lives in the $4 million house with his girlfriend Malia Jones and his three children. Check out video of the actor at the scene:

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