Built by a prosperous Vietnamese merchant, Phung Hung Ancient House originally served as both a family residence and a trading establishment. The name Phung Hung conveys the idea of prosperity and flourishing, reflecting the owner’s hopes for lasting success in business. The merchant traded in goods such as cinnamon, pepper, silk, ceramics and glassware, connecting the household to Hoi An’s wider commercial network. Today, descendants of the original family continue to preserve the house and its historical character.

The house features a sturdy timber framework supported by approximately 80 ironwood columns set on stone bases. Its architecture brings together Vietnamese structural elements, Chinese-style balconies and decorative details, and a distinctive four-sided roof associated with Japanese influence. Traditional yin-yang roof tiles, carved wooden beams and carp motifs add both artistic detail and symbolic meaning, with the carp representing good fortune and prosperity.

Inside, the arrangement reflects the dual role of a traditional merchant house, combining commercial spaces, family living areas and ancestral worship. The upper floor and broad wooden balcony reveal how the building was designed to accommodate daily life and business within Hoi An’s historic trading district. Recognised as a national historical and cultural relic in 1993, Phung Hung Ancient House remains an important example of the architectural heritage and multicultural influences that shaped the ancient town.