A four-storey building measuring 100 metres by 50 metres was “well alight”, firefighters said.
A major incident was declared on Saturday after a huge fire in Liverpool.
A large building was “showing signs of collapse”, Merseyside Fire and Rescue Service (MFRS) said.
A four-storey building measuring 100 metres by 50 metres was “well alight”, firefighters added.
Images on social media showed thick plumes of smoke over the city centre.
A dozen fire engines and two aerial appliances were sent to Fox Street after firefighters were called not long after 2pm on Saturday.
“The building is showing signs of collapse and fire crews are evacuating buildings,” MFRS said.
People were advised to avoid the area, while those nearby were being encouraged to close windows and doors.
Police attended to help evacuate the building, while road closures and a cordon were implemented.
The fire was divided into four sectors and firefighters were wearing breathing apparatus, the service said.
There are no reports of any casualties.
Late on Saturday afternoon MFRS said it was no longer a major incident.
“Successful firefighting tactics have resulted in the fire being greatly reduced, with the main body of fire now extinguished,” it said.
In a later update, MFRS said crews were still dealing with “hot spots and small pockets of fire”.
Nearby residents were being allowed to return home.
William Turner is a seasoned U.K. correspondent with a deep understanding of domestic affairs. With a passion for British politics and culture, he provides insightful analysis and comprehensive coverage of events within the United Kingdom.