Fire crews were called to the scene around 3 a.m. near I-240 and Penn.
Multiple apartments in the complex were evacuated. There were no injuries to report.
Right now, the fire is considered suspicious and arson investigators were on-scene.
The Walmart was closed for clean up after multiple fires were set inside the store on April 7.
“The first thing we had to do and address was to work with health department,” Jeyes said.
The health department identified what had been damaged by smoke, he said.
“We were able to donate almost $700,000 worth of product,” Roberton said.
The whole store was cleaned and the past week has been spent bringing merchandise back in.
When the doors open again, some product will still be unavailable.
Firefighters say flames sparked around 10 p.m. on 806 Windsor Street in the Capitol City.
Officials are saying the sprinkler system helped to keep the fire in check.
According to the Hartford Courant, there were no injuries reported.
It is not clear what started the fire or how much damage the building sustained.