PHILADELPHIA (CBS) — Firefighters battled a three-alarm blaze Wednesday night at a warehouse in Southwest Philadelphia.

The fire was reported at about 8:30 p.m. near 70th Street and Cobbs Creek Parkway.

CBS 3 is told the building was vacant.  Fire officials and neighbors say the building at one point was a paper warehouse.

The fire has since been placed under control.

No injuries have been reported at this time.

There is no word on a cause.

Stay with CBSPhilly.com for the latest on this developing story.