SAN FRANCISCO (KRON) – The San Francisco Fire Department announced it has contained a fire at a three-story residential building in the Dolores Heights neighborhood, according to a tweet.

The fire was reported at 23 Clipper Street, which is at Dolores Street. KRON 4 has learned the fire was in the attic of a pink building where there was work being done on the roof. People are being advised to avoid the area.

There is a fire station located less than two blocks from the scene and firefighters were able to put the blaze out quickly. There are no reported injuries from what is a 1-alarm fire as of 12:58 p.m. Wednesday. An unknown number of residents may have been displaced. The cause of the fire is being described as accidental.

This is a developing story. Check back for updates.