 The archaeological surveys were partially sponsored by the producers.The Red Army military base in Žirmūnai was abandoned in 1992, a few years after Lithuania's independence from the Soviet Union; a grace period was granted in order to ensure the orderly resettlement of the soldiers and their families.Due to the Soviet principles of urban planning, Žirmūnai, according to the 2001 census data, was among the three Vilnius elderates (the other two being Karoliniškės and Viršuliškės) with the lowest percentage of single-family housing in the city (0.1%).