It looks like a privet, Ligustrum. You can do some research on the name to find
the exact species. Most garden centers sell them for hedges. I can't imagine
why anyone would buy one. Compare Korean lilac.
Iris,
Central NY, Zone 5a, Sunset Zone 40
"If we see light at the end of the tunnel, It's the light of the oncoming
train."
Robert Lowell (1917-1977)