The McKinney Fire Department (MFD) responded to a structure fire call at the corner of Anthony and Wolfe streets Saturday night. The fire destroyed an under-construction two story home.
A second alarm was called because three surrounding structures were threatened by the fire. The flames and intense heat damaged several of those structures.
One person was transported to a hospital with non-life threatening injuries.
While MFD crews were at the scene, neighboring cities helped staff McKinney fire stations.
Fire investigators are back on the scene Sunday determining what caused the fire.