Police have been called to a Warnbro street after three shots were heard overnight.
A home in Warnbro was sprayed by bullets in the early hours of Friday morning.
Police said they were called out to the house in Palmer Street at around 1:15am after residents reported hearing three gun shots.
A window of the home was shattered by one of the rounds.
Police said damage to the window of a home appeared to be caused by a projectile.
Rockingham detectives are currently investigating and anyone with information are asked to call Crime Stoppers on 1800 333 000, or report on line at www.crimestopperswa.com.au