A resident at 5 Vintage Court reported seeing the big cat in the driveway of the property at about 7:05 a.m., San Mateo County sheriff's Lt. Ray Lunny said.
There was no physical evidence of the mountain lion's presence, but deputies spoke to the property owner and believe the sighting is legitimate, Lunny said.
Anyone who sees the mountain lion is asked to call the sheriff's office at (650) 363-4915.
