The former Southwark Fire Station and adjoining firefighters' training centre will be put up for sale in March this year.
Waterloo Lib Dem councillor Peter Truesdale, who sits on the London Fire & Emergency Planning Authority, tabled a question to the authority's Conservative chairman James Cleverly AM to find out more about plans for the site and for the London Fire Brigade Museum.
In a written answer published on Thursday Mr Cleverly replied that the authority intends to put the Southwark site on the market in March along with the nine other London fire stations closed this month.
For the latest local news and events direct to your inbox every Monday, you need our weekly email newsletter SE1 Direct.
7,000+ locals read it every week. Can you afford to miss out?
Read the latest issue before signing up