[1] The house of the hereditary honorable citizen Sergei Ivanovich Yelagin was built in 1898 by the architect A.

In the garden of the mansion, there was a summer restaurant "Jurgaz", popular with journalists and writers.

[4] In the post-war years, the Sverdlovsk regional executive committee was located in the mansion, then the Institute of Party History at the CPSU MKU, and then the regional committee of people's control.

It provided for the construction of a five-storey hotel complex on the site of a garden with a multi-level underground parking lot and completion of a mansion in a pseudo-historic style.

[2] The one-story mansion with a basement and mezzanines (in the yard) is built in the Neo-Greek style.