Polovtsov's mansion is called one of the most beautiful old houses in St. Petersburg, but its beauty is noticeable only to those who get inside. From the outside it is an inconspicuous two-story house with a classic facade, but inside it is decorated with marble and ancient Italian wood.

It did not immediately become Polovtsov's house. One of the first owners was a friend of Peter the Great, Chancellor Golovkin. Over the years, the mansion changed owners and was rebuilt until Prince Gagarin got to it. By his decree, three architects Bosse-Brullo-Mesmacher eventually built royal interiors: wood from Italy was ordered for the Oak Hall, and a fireplace was made of three types of marble. Two crystal chandeliers with 72 candles each were hung from the ceiling, and the stucco molding was decorated with silver and gilding. The living room, the library, the White and Bronze Halls stand out.

In the 60s of the XIX century, Prince Gagarin's son sold the mansion to Nadezhda Polovtsova, the wife of state councilor Alexander Polovtsov.

Polovtsov's mansion is still present in the chic interiors. The acoustics inside the building are excellent, which is especially valuable for classical concerts, which take place here as often as tours.