Tjong A Fie Mansion is one of the most iconic historical landmarks in Medan, reflecting the grandeur of the colonial era and the significant role of the Chinese community in the city’s development. Built in 1895 and completed in 1900, the mansion sits on approximately 8,000 square meters of land and consists of 35 rooms across two floors.

Originally serving as the residence of Tjong A Fie, the mansion also functioned as a center for social, business, and diplomatic activities. It was a meeting place for various influential figures, including Dutch colonial officials, the Sultan of Deli, and prominent businessmen.

Architecturally, the mansion represents a unique blend of Chinese, Malay, and European styles, including Art Deco influences. The structure follows feng shui principles, with rooms arranged around a central open courtyard known as the “Well of Heaven,” symbolizing harmony and balance.

The interior showcases rich artistic details, from Venetian-style floor tiles and classic lighting fixtures to intricately carved wooden elements and traditional Chinese ornaments. The ceilings feature hand-painted motifs such as phoenixes and floral patterns, while some walls display reliefs depicting scenes of life in China.

The layout of the mansion is carefully organized. The ground floor was used for receiving guests and formal events, featuring an ornate main hall. Deeper inside are the family living areas, a large dining room, a traditional kitchen, and an ancestral temple still used for worship. The second floor includes additional public spaces, such as a ballroom and a temple.

The two side wings were originally used as living quarters for family members. Today, part of the mansion remains a private residence, while other sections have been converted into museum spaces displaying historical artifacts, photographs, and family collections.

Today, Tjong A Fie Mansion is recognized as a cultural heritage site and operates as a public museum. It stands as a symbol of cultural diversity and social harmony in Medan.