The latter works was located on the shore to the southwest of Bannings Way, with Clark himself living in 'Clark House', currently occupied by the RNZAF Aviation Medicine Unit, on Clark Road. Servants' quarters were located adjacent to the Hobsonville shopping centre and are in a design similar to Clark House, but single storeyed. The servants' quarters have subsequently been used as a Plunket Society facility and Day Care Centre. There are stories that these two buildings are connected by a tunnel to facilitate normal service requirements of the day, including cooking and maid service.