A shooter remains on the loose after a house in Sydney’s south-west was sprayed with bullets in the fourth shooting to rock the city in a week.
Three people were inside the home at Briggs Place at St Helens Park when an unknown shooter fired at the property at about 7pm on Wednesday.
Witnesses told police a dark-coloured Audi sedan was seen leaving the location after the alleged shooting, which damaged the house and a car.
There were no reports of injuries.
Officers have established a crime scene outside the home with anyone with information urged to contact Crime Stoppers.
The alleged shooting comes just one day after another home in western Sydney was sprayed with bullets with a burnt-out car discovered nearby.

Three people were inside the home at Briggs Place at St Helens Park when an unknown shooter fired at the property at about 7pm on Wednesday (stock image)

A burnt-out Hyundai hatchback was discovered in Bass Hill, about 10km from Merrylands where a family-of-six were targeted in a suspected drive-by shooting on Tuesday night
There were no reports of injuries.
Officers have established a crime scene outside the home with anyone with information urged to contact Crime Stoppers.
The alleged shooting comes just one day after another home in western Sydney was sprayed with bullets with a burnt-out car discovered nearby.
A family-of-six were inside the home on Miles Street in Merrylands when it was allegedly targeted at about 10pm on Tuesday night.
A burnt-out Hyundai hatchback was found in Bass Hill, about 10km from the home.
Officers believe the shooter was in a light-coloured car.
NSW Police Acting Superintendent Darren Beeche said the incident was a suspected gang-related drive-by done by ‘coward in the middle of the night’.

Police are seen at the scene of a suspected drive-by shooting in Merrylands on Tuesday
‘The family in that house I believe had nothing to do with crime, gangs or drugs,’ he told a press conference on Wednesday.
‘These people have bad intelligence and it’s usually a cowardly act by a coward in the middle of the night and unfortunately they often get the wrong place.’
On Saturday, a young family were left shaken after their home in Blacktown, in Sydney’s west, was mistakenly targeted in a suspected drive-by shooting.
The family were forced to duck as bullets pierced the front window of their home with one bullet just missing a five-year-old’s head.
Last Thursday, a home in Constitution Hill was sprayed with bullets.
Four people escaped injury after the home was targeted at about 3.30am.