Mandvi or Custom House
22° 29' 05.52'' N, 73° 31' 56.71'' E

It is a well proportionate square structure situated in the middie of the fort of Champaner. The main purpose of constructing this structure is to separate the royal enclosure from other areas. During the reign of Marathas, this structure was used as Octoroi or Custom House. Made of dressed stone, it seems to be originally six bays deep and five days wide.