The fight was believed to be related to an earlier domestic incident at the property.
In a separate incident, a man in his 20s suffered facial injuries when he was attacked with a bottle or glass outside the Fox and Ferrett in Riccarton about 1.15am.
The man's injuries are not believed to be serious. An 18-year old man was arrested at the scene and will appear in court this morning.
Yesterday evening, a man was arrested in a third incident at a property in Sydenham.
Mr Quested said a man in his 20s was stabbed in his back, chest and arms in what police believed was a family dispute about 6pm.
The victim was in Christchurch Hospital with non life-threatening injuries.
A 22-year old man will appear in court today charged with wounding with intent to injure.
