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.

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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.

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No injuries have been reported at this time.

There is no word on a cause.

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