2013 46 Wyralla Avenue Epping - Heritage Advice 46 Wyralla Avenue, Epping is a Contributory Item to Epping HCA. ArchitecturalSydney - NorthernSydney - WesternSydney SurroundsHeritage AssessmentHeritage Advice Author: Dr Sue Rosen and Martin Pickrell Client: Mr and Mrs Peter Ennis Sue was happy to review perspective drawings prepared by Martin Pickrell Design for 46 Wyralla Avenue Epping in order to reassess the impact of the construction of a passage between recent additions and the original house on the heritage values of the Conservation Area.