Built about 200 years ago, Tan Ky’s architecture style is piped shape - a typical style of Hoi An ancient houses. Its interior is divided into many apartments and each one has its own function. The front of the house is used for stores and the back of the house near the river was the place for import and export goods. The interior decoration item was made of unique wood skilfully carved with symbols of dragon, fruits, eight weapons, silk fillets showing well-off of its owners.
On 17th February 1990 Tan Ky house was listed as a national historical vestige.