At about 6:30 a.m., fire personnel responded to the 12600 block of Regwood Road.
At the scene, crews found fire showing from a 1.5-story home.
Crews from Kingsville Volunteer Fire Company and White Marsh Volunteer Fire Company are responding to the scene.
There has been no word on any injuries.
Motorists should expect delays in the area of Harford Road at Fork Road.