Haj Reza Qazvin House is one of the parts of Qazvin Bazaar and is located on its southern side. With a large courtyard in the middle, they have built cells and rooms on two floors around the house, and decorated the vault of the cells and the porch of the house with a chevron arch and tiling on a brick background. The entrance of the caravanserai is on its west side and with the beautiful arches used in its building, it looks like a covered temple. This palace, which is connected to the Wazir bazaar from the north, was mostly in the hands of Tabrizi and Caucasian merchants in the past. Haj Reza Palace was registered as one of the national works of Iran on August 2, 2005 with the registration number 12614 and is among the sightseeing places of Qazvin.
At the end of nut sellers market and to the south of Razavi Palace of Qazvin, there is a large and beautiful historical palace called “Haj Reza Palace”, which has fallen into disrepair due to various reasons, and the heavy dust of neglect has confused and confused its pleasant face. This inner-city caravanserai, which is related to the Qajar period, has been transformed from a carpet trade center to a tannery and from a tannery to a waste collection, waste separation and parking lot. A building that, despite its very beautiful arches and arches, has been neglected and neglected by the relevant officials and guilds, and is going through a sad time.

• To visit this very beautiful house, you can use train, bus and private car. Of course, this city has a railway and a passenger and bus terminal. This terminal is located in the south of Qazvin city. You can take a taxi to the center of the city.
• To access this palace by using a private car from Tehran, you must take the Tehran-Karaj-Qazvin Highway. The distance between Tehran and Qazvin city is about 153 kilometers and it takes 2 hours on this route without traffic. After arriving in Qazvin city, just go to Imam Khomeini Street to visit this beautiful but dilapidated palace.