A fire incident at the Head Office of Unity Bank Plc on Victoria Island, Lagos, on Monday morning had left properties and other valuables destroyed.
The fire which started early in the morning has been brought under control by officials of the fire service, the bank said in a statement on Twitter.
A video posted on social media by a witness showed a part of the building in flames with onlookers standing by.
According to the bank, there was no casualty or loss of lives in the fire, which affected one of the floors of the building.
It added that the did not affect the banking hall or “other strategic business areas”.
The cause of the fire has yet to be identified.