Ban Khun Amphai Phanit

Ban Khun Amphai Phanit is a 1925 merchant’s house on Ubon Road in old-town Si Sa Ket, built for the trader Khun Amphai Phanit — born Thong-in Naksiharat — one of the city’s leading merchants in the early 20th century. Entry is free and the building is open daily 09:00-16:00.

Raised by Chinese and Mon craftsmen and finished with moulded Chinese-style stucco around its doors and eaves, the two-storey timber-and-masonry house is one of Si Sa Ket’s few surviving examples of pre-war shophouse architecture built at this scale. Khun Amphai Phanit had no children of his own; he adopted a daughter, Chalao Woranchai, who inherited the property after his death. For more than 40 years afterwards the building was rented out as a residence and trading premises, and by 1980 it had fallen into serious disrepair. It was declared a protected zone that year, and the Fine Arts Department later restored the house and registered it as a national ancient monument in 1994. The Association of Siamese Architects had already recognised the building with an Outstanding Architecture conservation award in 1987, ahead of that formal restoration.

Today the ground floor operates as an OTOP shop selling crafts and produce from Si Sa Ket and neighbouring provinces, while the upper floor keeps a small, informal display of Khun Amphai Phanit’s belongings, family photographs, and notes on the building’s restoration. It’s a working shop as much as a heritage site, so browsing the counters is part of the visit rather than a distraction from it.

Insider Tip: Ask upstairs before photographing the family displays — the collection is looked after by Khun Amphai Phanit’s descendants, and a quick word is appreciated in what’s still a family-run space.

The house stands in the old municipal quarter of Si Sa Ket, about 4 kilometres east of the provincial hall, an easy stop by tuk-tuk or private vehicle while exploring the town centre. Modest clothing and comfortable shoes suit the wooden floors and stairs. It pairs naturally with the City Pillar Shrine, another short, free stop in the same old-town area, for travellers building out a half-day loop around Si Sa Ket’s modest but genuine historic core.