In 1713 and 1717, a gate church was built in honor of the Holy Life-Giving Trinity. At the beginning of the 18th century, the construction of stone fortress walls with towers was completed, the shape of which resembles the fortress walls of monasteries from the 16th-17th centuries.

The monastery's churches were repeatedly rebuilt in the 18th and 19th centuries. The Nikolsky Cathedral underwent reconstruction in 1750, 1852, and 1887. In 1862, it was painted, and in 1897, the Petersburg architect F. E. Egorov updated the painting.

The Introductions Church was reconstructed in 1793 and 1863. In 1870, it was painted with funds from the Kozlov peasants of Uleymin settlement. In 1838, the Petersburg merchant F. Ya. Yermolaev financed the addition of a wooden porch. In 1863, the church was painted, and in 1891, it was reconstructed.

The Trinity Church, made of stone and warm, has three altars: the Holy Trinity, the prophet Elijah, and the holy equal-to-the-apostles Mariamna, as well as the saints apostle Philip and Blessed Vasily, the Moscow miracle worker. The chapel of the prophet Elijah and equal-to-the-apostles Mariamna was established with funds from the peasant Mariamna Andreyevna Kukushkina of the village of Glukhova. The right chapel, dedicated to Blessed Vasily and apostle Philip, was created by the peasant Philip Dmitrievich Bobrov of the village of Gorushki and the resident of Uleymin settlement Pelageya Yermilyevna Basarina.