Xizhou Yanjia Residence is located in the southwest corner of Sifang Street. The building is a typical Bai courtyard pattern of "three squares and one wall" and "four in five patios". Yanjia is the first of the "four families" in Xizhou in the old time. The front and back five into the yard are different. In the last part of the courtyard, there is also a Western-style villa. Yan family dwellings fully show the style of Yan family's rich party.