The village of Kaarlahti was known since at least the 16th century and belonged interchangeably to Russia and Sweden. Since the middle of the 18th century, it was a part of
Vyborg Governorate, which, in turn, since 1812 was a part of the
Grand Duchy of Finland as the
Viipuri Province. In 1916, the railway station was opened. In 1918, together with the rest of the Viipuri Province, Kaarlahti became a part of independent Finland. After the
Winter War, it was reclaimed by the Soviet Union. Kaarlahti became a part of Keksgolmsky District with the
administrative center in
Keksgolm which was a part of the
Karelian Autonomous Soviet Socialist Republic (Karelian ASSR). On March 31, 1940, the Karelian ASSR was transformed into the
Karelo-Finnish Soviet Socialist Republic. During the Second World War, Kaarlahti was reclaimed by Finland and then again ceded to the Soviet Union. On November 24, 1944, Keksgolmsky District was transferred from Karelo-Finnish Soviet Socialist Republic to Leningrad Oblast. In the end of 1944 a large
granite quarry and processing plant (now belonging to JSC
Granit-Kuznechnoye) was developed, and Kaarlahti started to grow steadily. In 1948, the station was renamed Granitnaya, and the settlement was renamed Kuznetsy, subsequently Kuznechnaya. On January 13, 1949 the settlement was renamed Kuznechnoye. In 1961, it was granted urban-type settlement status. ==Economy==