Tulsa firefighters battled the second fire in about a week at the same house. Crews were called to the 1800 block of North Atlanta Court just before 4:30 a.m.
Flames had engulfed the home when firefighters arrived. They began their fire attack and got it under control after about 20 minutes. The cause is under investigation.
No one was in or around the home when firefighters arrived, and no one was hurt fighting the fire, according to a Tulsa Fire Department district chief.