History

Bangkok’s Chinese community traces its presence in the Yaowarat area to 1782, when King Rama I granted the land along the Chao Phraya to the Chinese merchants who had been displaced from the Rattanakosin site when the new royal city was laid out. By the mid-nineteenth century, Yaowarat Road had become the commercial spine of the district, lined with the traditional Hokkien and Teochew shophouses that the southern Chinese communities had built across Southeast Asia.

The architectural shift toward Art Deco began in earnest after the Siamese Revolution of 1932, which ended absolute monarchy and opened the country more fully to international design currents. Chinese immigrant builders and their patrons, by then prosperous Bangkok merchants, adopted the stepped parapets, terrazzo floors, and geometric ornamental programmes of the international modern style. They applied these elements to the established shophouse format — a two-to-five storey building with a ground-floor arcade open to the pavement — producing a building type unique to Southeast Asia’s Chinese commercial districts.

The Bangkok General Post Office on Charoen Krung Road (1940) represents the institutional register of the same moment: a large government building in buff limestone with a symmetrical Art Deco massing, classical pilasters updated with geometric capitals, and an entrance lobby whose proportions recall the monumental GPO buildings that the British colonial administration built across Asia in the same decade.