An address line indicating the property 'sub element' which this address represents, e.g. 'Flat 1', 'The Wing'
Declaration Syntaxpublic string SubElementDesc { get; set; }
Remarks
The question of what constitutes a 'sub element' of a property is a grey area, but it would normally be used
for flats, bungalows, office units etc. which are parts of a single building but have separate access arrangements.