Sprinkler System Prevents Major Damage in Woodbridge Townhouse Fire

A fire that broke out Wednesday afternoon in a Woodbridge townhouse could have turned into a devastating incident—but thanks to a working sprinkler system, it was largely brought under control before it could spread.

At around 4 p.m. on March 26, 2025, fire and rescue crews were dispatched to the 14700 block of Mason Creek Circle, near Potomac Library on Opitz Boulevard, for reports of a townhouse fire. When units arrived, they found a fire at the rear of a set of double-stacked townhomes, with flames stretching from the ground level up to the attic.

According to a report from Prince William County Fire and Rescue, the exterior sprinkler head of the home’s built-in system had already activated and was effectively controlling the blaze before crews arrived.

“This is an excellent example of today’s building and fire codes preventing a much more serious incident,” the department noted in a statement. “Property damage was limited, life safety was enhanced, and firefighting efforts were reduced. Sprinklers save lives and property.”

Firefighters quickly completed extinguishment. Officials confirmed no injuries and that the fire had not extended into adjacent townhomes.

However, the fire caused enough damage that the Building Official declared two homes unsafe to occupy. Three adults and one child were displaced, and the American Red Cross is assisting them.

The Fire Marshal’s Office investigated and determined that the fire was caused by an electrical event at the electric meter located at the rear of the home.