These days without traffic, quite a breeze to travel. 20 mins via City Link. 30 - 40 mins without tolls.
I lived in greenvale pre pandemic, just be mindful of mickleham road it really banks up, the new estates which is normally only 5 mins away from the old can add an extra 20 mins on to travel. From old greenvale to freeway it used to take me a good 12mins