Districts neighboring the fort were Vorstadt to the east, Nasser Garten to the southwest outside of the city walls, and Lastadie to the north across the river.
Friedrichsburg's position allowed its cannons to defend the city from the west, monitor incoming traffic from the Frisches Haff, and suppress civil uprising.
The fort was remodeled in 1852 during the reign of King Frederick William IV of Prussia, with construction of the stately Friedrichsburg Gate, new walls, and expansion of the citadel with four round towers.
[5] To allow construction of new tracks for Königsberg's goods station,[1] Friedrichsburg was sold to the Prussian Eastern Railway on 23 August 1910 and subsequently dismantled.
The site was used for storage and automobile exhibitions after the change of German Königsberg to Russian Kaliningrad resulting from World War II.