The rear addition fire in the 100 block of Boulevard broke out around 4:20 a.m. and was doused within a half hour.
Joining their colleagues at the scene or in coverage were firefighters from Bergenfield, Dumont and Oradell, as well as River Edge EMS.
Mutual aid companies were released at 5 a.m.
The official cause wasn't immediately determined. No injuries were reported.
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