1. Building - G21K1, 47 Liepu St.
2. Gas storage - G21K2, 47a Liepu St.
3. Gas storage - G21K3, 47b Liepu St.

Historic, technical, architectural value
Architect - J. Hartmanas
Built in late 19^th – early 20^th c

The Gas Plant was opened in 1861. The complex of the plant consisted of several buildings of different size, only 3 of which survived: a red brick two-storeyed building with attic and basement, with a gable roof, previously an administrative building with an apartment for Director, built in 1867. An octagonal red brick gas storage and another gas storage of the same shape, built in 1867. The storages were used for the extraction of gas, coke, tar and ammoniac water. In 1892 - 1894, reconstruction was carried out in accordance with designs of engineer Sharas.