This 1920 ad has W Ellis draper at number 5 Gorringe Park Parade. After renumbering, no. 5 Gorringe Park Parade became number 39 London Road. As it has a SW17 postcode, this address may be listed as Tooting, but this is in Mitcham, being south of the River Graveney, which was the boundary of the urban district of Mitcham.
In the 1914 directory, he is listed as William Ellis.
No entry for W Ellis in the 1938 directory.
In 2016 this is occupied by a minicab company.