The Clarence Gate Mansions were built between 1905 and 1910 to the east of
Dorset Square, alongside The Regent's Park's Clarence Gate. In 1978, following consultations by the
City of Westminster, they became part of the protected Dorset Square Conservation Area together with the Grade II* listed church
St Cyprian’s, the Art Deco tower of Abbey House, the
Rudolf Steiner House and Hall, and
Francis Holland School on Park Road. ==Architecture==