The (Doylestown) Intelligencer reports that fire trucks from several communities fought the blaze late into the night on Thursday.
A Bucks County radio room supervisor said one person was flown to Temple University Hospital with unknown injuries.
Officials at the scene were not immediately available for comment.
The American Red Cross of Southeastern Pennsylvania sent two disaster response teams to Buckingham to assist families affected by the fire.
Information from: The Intelligencer, http://www.phillyburbs.com