At 10:31 p.m. on Sunday August 9th Brewster Fire/Rescue was dispatched to a reported structure fire at 136 Chapman Lane. On arrival Car 231 (Chief Moran) found a fire in the basement of a two story private dwelling. All occupants were reported out of the house. Firefighters were quickly able to contain and extinguish the fire in the area of origin. A cat was removed from the basement. After overhaul of the scene and removal of smoke from the residence the structure was turned back to the owners. There were no injuries. Orleans, Harwich, and Eastham fire departments provided mutual aid assistance. The cause of the fire is undetermined at this time.