Thanks to Christina Harrington of Treadwells for tracking down this 2012 property sale description of Ivy Cottage, Burlings Lane, Knockholt, Kent, where Crowley lived with his wife, Maria de Miramar, in 1929-1930. Source: Property history – Ivy Cottage, Burlings Lane, Knockholt, Sevenoaks TN14 7PD – Marketed for sale on 2nd Aug 2012 – Zoopla