LOS ANGELES — A commercial building erupted in flames Thursday afternoon in Downtown Los Angeles, forcing firefighters to switch to a defensive exterior attack as fire pushed through the roof.
The blaze was reported at approximately 3:34 p.m. on September 24, 2026, at 910 South Santa Fe Avenue.
The Los Angeles Fire Department was reported to be battling the fire at a one-story commercial structure measuring roughly 75 feet by 50 feet.
No injuries were reported in the latest information available.
Heavy Flames Seen Above Commercial Building
Video from the scene showed intense flames rising through the roof as crews worked to contain the fire.
Rather than continuing operations inside the structure, firefighters adopted a defensive strategy, attacking the blaze from outside with ladder trucks and high-volume water streams.
A defensive operation is typically used when interior conditions make it unsafe for firefighters to remain inside a burning structure.
Crews concentrated on controlling the flames while reducing the risk to personnel working at the scene.
Was There a Roof Collapse?
Images and video showed fire breaking through the building’s roof, but available information does not independently confirm that the roof collapsed.
That distinction is important.
Flames penetrating a roof can indicate significant fire involvement without necessarily establishing that the structure suffered a complete or partial roof collapse.
Additional assessment from fire officials may clarify the extent of structural damage.
Property Reportedly Had Previous Fire
The property had reportedly experienced an earlier fire involving heavy equipment, according to officials cited in local reporting.
It was not immediately clear what the commercial building contained at the time of Thursday’s blaze or how the property was currently being used.
No connection between the previous incident and the September 24 fire has been established.
Downtown Los Angeles Fire: Key Details
| Detail | Current Information |
|---|---|
| Incident | Commercial structure fire |
| Date | September 24, 2026 |
| Time reported | Approximately 3:34 p.m. |
| Location | 910 S. Santa Fe Avenue, Los Angeles |
| Structure | One-story commercial building |
| Approximate size | 75 × 50 feet |
| Fire conditions | Heavy flames through roof |
| Firefighting operation | Defensive exterior attack |
| Injuries | None reported |
| Nearby structures threatened | None reported |
| Roof collapse confirmed | No |
| Cause | Not established |
| Extent of damage | Not yet determined |
Cause and Damage Remain Under Investigation
Officials reported no immediate threat to surrounding structures as crews continued working to contain the blaze.
The cause of the fire had not been released, and the full extent of damage to the commercial building remained unclear.
Further information from the Los Angeles Fire Department could establish how the blaze started, what was inside the property and whether the roof or other structural components suffered a collapse.
Until then, reports of a roof collapse should remain unconfirmed.
Information Disclaimer
This article is based on available reporting concerning the September 24, 2026 commercial fire at 910 South Santa Fe Avenue in Los Angeles. Heavy flames were reported breaking through the roof, and firefighters operated defensively from outside the structure. No injuries were reported in the latest information provided. An actual roof collapse has not been independently established, while the cause and full extent of the damage remain undetermined.