Office building, 21 Willow Lane, Mitcham, CR4 4FL.
Bought on 29th January 2015 for £3,100,000 by CONNECT HOUSE LTD (Co. Regn. No. 9296558) of Unit 9, Ravensdale Industrial Estate, Timberwharf Road, London N16 6DB. Source: Land Registry, title number TGL100496, obtained November 2017.
The land was used to grow watercress by Gaston DUTRIEZ, who bought the property from William Francis Joseph SIMPSON in 1922. Source: Land Registry title and 1930 Commercial directory.
In 2012, Google Street View shows the building as Connect House Serviced Offices, by a company called Frendcastle. On 8th November 2017, BBC London reported that the building was being used by four local councils as temporary housing, with rooms costing between £30 and £40 per night. A Royal Mail postcode search for the address shows 84 flats.
2016 Street View
2012 Street View

1938 OS map
Maps are reproduced with the permission of the National Library of Scotland.