The shooting was reported at 9:18 p.m. near Gilman Avenue and Hawes Street.
Officers at a police substation at the housing complex heard gunshots, went outside, and found the 18-year-old victim, according to police.
The victim had been shot in the shoulder and arm and was taken to San Francisco General Hospital to be treated for his injuries, which are not considered life-threatening, police said.
No arrests have been made in the case and no suspect information was immediately available this morning.
Anyone with information about the shooting is asked to call the Police Department's anonymous tip line at (415) 575-4444 or send a tip by text message to TIP411.
