Ng Clan House, or Ng Kongsi , located at king Street, Penang, malaysia . One of the heritage building that been conserved by local people till present day . It is significant with the Flying gable roof .  The original structure dating from 1830 is encased into the new facade. Art Nouveau tiles adorn the exterior walls of Ng Kongsi. The outer facade was re-finished in stucco until around 2007, when these were replaced with granite tiles.