The Tolstoy House is a large and well-known apartment building in St. Petersburg, located at 15-17 Rubinstein Street and 54 Fontanka Embankment. The building was designed by Fyodor Lidval in National Romantic style.
The building was constructed in 1910-1912 under the aegis of Major-General Count Mikhail Pavlovich Tolstoy, nephew of the 1812 war hero P. A. Tolstoy. After Tolstoy's death in 1913, ownership devolved to his widow Countess Olga Tolstoy.
Coordinates 59°55'45.912" N 30°20'31.359" E