The fire started after 2 p.m. Saturday on the 300 block of South New Middletown road.
Crews arrived to flames showing from inside a house.
The fire was placed under control just before 4 p.m.
The firefighter was taken to the hospital with minor injuries.
The cause of the blaze is under investigation.
----------
Send a breaking news alert
Report a correction or typo
Learn more about the 6abc apps