This site is clearly located by the OXO tower, created to overcome a ban on advertising by the river, and I think the building at the left of the picture is still there on Bargehouse Street, while the main part of the building has been replaced and there is now an open yard behind the OXO Tower building.
 
Back in 2003 I had a small show of my pictures of Southwark in the Bargehouse building here, part of a larger architectural show, with a dozen or so of my 35mm images each enlarged to A1 size from my scans, though I don't think this particular image was included. I took these prints along with others rather smaller at around A3 to show at FotoArtFestival in Beilsko-Biala, Poland in 2005, where my work was chosen by the organisers to represent Great Britain.