UPPER MARLBORO, Md. (WUSA9) -- Fire investigators say a space heater sparked a fire at a single family home in Upper Marlboro early Friday morning.
Firefighters responded to the home in the 9400 block of Castle Drive at approximately 3:45 a.m. Fire officials say the family inside was awakened by the smoke alarms sounding.
No one was injured in the fire, say officials.
Officials estimate there is a total of $100,000 worth of damage.
The family has been displaced as a result of the fire.