Odor investigation at North Ansel Boulevard home Heard on: San Mateo County Fire, CalFire CZU 00:06 00:00 Twenty-four odor investigation, (number withheld) North Ansel Boulevard. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Twenty-four odor investigation, (number withheld) North Ansel Boulevard. 00:03 Still (number withheld) North Anselmo. 00:05 (name withheld), he's suspecting. 2026-10-20 01:15 UTC Fire Ansel Ln, Portola Valley, CA 94028 View on map