Thick smoke billowed from a home in Discovery Park on Wednesday.
KIRO 7 Chopper flew over the fire in the 42000 block of Washington Avenue, which is part of historic Officer's Row.
The 22 homes on Officer's Row and Montana Circle are within the Fort Lawton Landmark District. The Seattle Times reports that the house were built between 1899 and 1935.
A worker was sent to the hospital with minor burns after Wednesday's fire.
Some homes are under construction for restoration until the end of this year, according to Homes at Fort Lawton website.