Anna Mason, 80, was found dead in the home at Millwood Road near Fannie Avenue in West Lampeter Township after the fire began around 8:40 a.m., according to the county coroner's office.
An autopsy will be done to determine the cause and manner of death, the office says.
The road was briefly closed as crews remained on the scene.
The cause of the fire has not been released, nor has Mason's cause or manner of death. Follow Daily Voice for updates.
This is the second fatal fire in Lancaster County in four days, the previous fire killed two teenage girls; you can read about it here.
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