The accident, involving a silver Range Rover and a red Renault Clio occured at around 1.10pm on Sir Thomas Longley Road.
Two fire crews were at the scene along with two ambulances and a police van. There are no reports of serious injury.
By 1.30pm traffic leaving the estate was allowed to pass the scene but a police block was put in place for motorists driving into the estate.
The road reopened shortly before 2pm.
