Emergency services were called to a property at North High Street, Musselburgh, at 7.10pm on Monday, 15 December, 2025, following a report of a fire.
Gas engineers are currently on the scene and police say that the incident has been contained.
There is no wider risk to the public.
A number of buildings were evacuated and surrounding roads are currently closed.
The public are asked to avoid the area in the meantime
