Two charged over Sydney double stabbing

Two men have been charged over a double stabbing in Sydney's west.

Police were called to a home in Seven Hills about 6.40pm on Saturday where two men, aged in their 20s, were taken to hospital with stab wounds.

One of the victims remains in Westmead Hospital, reportedly in a critical condition.

Police found the alleged perpetrators, aged 21 and 24, in a nearby home after the attack.

The 21-year-old was refused bail on Sunday while the 24-year-old has been granted conditional bail.

They will both appear at Parramatta Local Court on Thursday to face charges of wound with intent to commit grievous bodily harm.