Longtime Newport Beach resident Barbara Roy has an ocean view from her living room, which sits only a few feet from Narconon.
For years, Roy worried about Narconon clients who she said would loiter and chain smoke in the area.
A steady barrage of delivery trucks and garbage pickups past her house also were a nuisance.
The treatment center is cleared for a daytime occupancy of 49 people and 27 at night.
Narconon use to be constantly abuzz with activity, but the place is quieter now, Roy said.
“It’s really calmed down,” Roy said on Friday. “There’s not much activity except for people coming and going.”
The number of police calls for service to drug and alcohol rehabilitation homes in Newport Beach dropped from 2007 to 2008, according to records obtained by the Daily Pilot, and a few of the homes have closed.