Ligovsky Ave., 65, Saint Petersburg, Russia, 191040
After placing his sons for exam preparation at the Main Engineering School in Captain Kostomarov's boarding house, Mikhail Andreyevich Dostoevsky left back for Moscow on May 26 or 27. The historical address of the boarding house: Ligovsky Canal Embankment, house of the 3rd guild merchant Nikita Ivanovich Reshetnikov, No. 66. Captain Kostomarov’s boarding house. Modern address: Ligovsky Prospect, No. 65. The house has not survived (the current building was constructed in 1912–1913). The address is recorded in a memorial note by A.G. Dostoevskaya, made by her in the Notebook of 1876–1884: “Dostoevsky studied under Coronad Filippovich Kostomarov, on Ligovsky Canal, Reshetnikov’s house.”
“The house was two-storied, stone, with a mezzanine,” writes Basina, reproducing in her book a drawing of the building from an old 1834 plan — “Besides the captain himself and his family, there lived pupils here, who now, together with Mikhail and Fyodor, numbered ten.”

The pupils of Kostomarov lived in the wing.
Fyodor Dostoevsky lived in the house on Ligovsky Canal from May 1837 until January 16, 1838, when, after enrollment in the Main Engineering School, as a 3rd class conductor he was assigned to live in the Engineering Castle on barracks duty. Mikhail, apparently, lived in Kostomarov’s boarding house until January 25, when he was enrolled as a 2nd class conductor in the St. Petersburg engineering team and sent to live in the Peter and Paul Fortress.
Sources:
M. Basina: “The Life of Dostoevsky. Through the Twilight of White Nights”
Boris Nikolaevich Tikhomirov: DOSTOEVSKY’S ADDRESSES IN PETERSBURG: CRITICAL ANALYSIS OF SOURCES AND EXPERTISE OF LOCAL HISTORY PUBLICATIONS
Evgenia Sarukhanyan: “Dostoevsky in Petersburg”
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Moskovsky Ave., 22, Saint Petersburg, Russia, 190013
Karavannaya St., 16, Saint Petersburg, Russia, 191023
Grafsky Lane, 10, Saint Petersburg, Russia, 191002
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Rubinstein St, 32, Saint Petersburg, Russia, 191002
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6 Voznesensky Ave, Saint Petersburg, Russia, 190000
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Nevsky Ave., 18, Saint Petersburg, Russia, 191186
Territory. Peter and Paul Fortress, 14, Saint Petersburg, Russia, 197198
Pushkinskaya, Saint Petersburg, Russia, 191180
3rd Krasnoarmeyskaya St., 8b, Saint Petersburg, Russia, 190005
litera A, Kaznacheyskaya St., 4/16, Saint Petersburg, Russia, 190031
Malaya Podyacheskaya St., 2, Saint Petersburg, Russia, 190068
Stolyarny Lane, 16, Saint Petersburg, Russia, 190031
27 Voznesensky Ave., Saint Petersburg, Russia, 190068
Bolshaya Konyushennaya St., 27, Saint Petersburg, Russia, 191186
3 Rimsky-Korsakov Avenue, Saint Petersburg, Russia, 190068
Serpukhovskaya St., 11, Saint Petersburg, Russia, 190013
3rd Krasnoarmeyskaya St., 11, Saint Petersburg, Russia, 190005
per. Ulyany Gromovoy, 8, apt. 36, Saint Petersburg, Russia, 191036
Sadovaya St., 37A, Saint Petersburg, Russia, 190031
Dostoevsky St., 2/5, Saint Petersburg, Russia, 191002
Grazhdanskaya St., 19/5, Saint Petersburg, Russia, 190031
Griboedov Canal Embankment, 104d, Saint Petersburg, Russia, 190068
Tikhvin Cemetery, Alexander Nevsky Square, 1, Saint Petersburg, Russia, 191167
Gorokhovaya St., 41, Saint Petersburg, Russia, 190031
Mikhailovskaya St., 1/7, Saint Petersburg, Russia, 191186