The Residential Property Tribunal for the London area at number 10.[1]
Whittington House, on the north east corner with Chenies Street, designed by architectRichard Seifert who also designed nearbyCentre Point inNew Oxford Street. According to Ruth Siddall ofUniversity College London, the building is "faced with close-fitted, highly polished, black Rustenburg Bon Accord Gabbro from the Bushveld lopolith in the Transvaal, South Africa .... composed of interlocking crystals of white feldspar and black pyroxene."[2]