One of the bigger of the Kashan merchant houses, Khan-e Tabatabei is decorated with elaborate stained glass windows, as well as the other usual decorations
The 19th Century Kashan carpet merchant Sayed Jafar Tabatabei has this house, all 4730 m2 of it, built in 1834. The house consists of a family section, a servants section and a section to receive and entertain guests, amongst them business connections. The 40 rooms are set around four different courtyards, across two floors, all elaborately decorated with stucco and stained glass. Especially the stained glass provides a wonderful spectrum, with playful patterns on the floors, in the late afternoon light.
The house is crossed by two qanats, underground water channels, and the four cellars are designed to keep large quantities of food cool, helped by the badgirs, the wind-towers that caught each and every little breeze and transported them downwards into the house, as an early-day air conditioner.