The Hong Kong Heritage Project Archive holds a unique collection of primary and secondary source material which originates from Kadoorie business interests including CLP and The Hongkong and Shanghai Hotels amongst others. The collection spans 200+ linear metres of paper records, 500+ filmed oral history interviews and 9,000+ photographs, and numerous audio-visual recordings. Select items from the collection are on display in ElectriCity and Our Home · Our History.

The Archive is open between 10:00am and 5:00pm Monday through Friday except public holidays and receives researchers by appointment.