UPDATE (7:27 p.m.): CAL FIRE officials say the fire was in travel trailer, not a residential structure. As of 7:27 p.m. the fire is out. Crews are still on scene.
ORIGINAL STORY: CAL FIRE SLO is responding to reports of a structure fire off of Parkhill Road in Santa Margarita.
The agency has several engines and a water tender on the way.
This is a developing story. Check back later for details.