San Diego Sheriff Investigates Ramona House Fire Damaging Multiple Properties

A significant fire broke out on June 18, 2025, in an abandoned home located on the 1600 block of Casteel Lane in Ramona, California. The blaze caused extensive damage to the house and spread to two neighboring properties, damaging outbuildings, fencing, and brush, but firefighters from CAL FIRE/San Diego County successfully contained the fire before it could harm additional homes. No injuries were reported among firefighters, sheriff's deputies, or the public. The San Diego County Sheriff's Bomb/Arson Unit, which investigates fires with suspicious circumstances, serious injuries, or deaths, is leading the investigation into the cause of the fire. Authorities have stated there is no current indication of any threat to public safety. Officials have encouraged anyone with information about the incident to contact the sheriff's office.