SAN FRANCISCO (CBS SF) — Three houses are burning in San Francisco’s Excelsior neighborhood Tuesday evening, a fire spokeswoman said.

The two-alarm fire was reported at 4:57 p.m. and appears to have started in the kitchen of 167 Maynard St. and spread to two adjacent houses, fire spokeswoman Mindy Talmadge said.

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The rear of that home and another house were fully involved.  Firefighters have water on all three houses and are working aggressively to get the fire out, Talmadge said.

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No injuries have been reported.

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