Officials say they responded to call just after 11:30 a.m. to a residential building at 734 Summer Ave.
A 2nd alarm was called at 11.37 a.m., and a 3rd alarm was called at 11:49 a.m., according to officials.
Firefighters located the fire on two floors of the building.
The residences at 732 Summer Ave. and 736 Summer Ave. were also exposed to the fire.
The woman was transported to University Hospital for treatment of smoke inhalation.
No other injuries were reported.
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