Kitay-gorod, developing as a trading area, was known as a business area of Moscow. Its three main streets—
Varvarka, Ilyinka, and
Nikolskaya—are lined with banks, shops, and storehouses like the
historicistic shopping mall
GUM which confines Kitay-gorod towards Red Square. St. Nicholas Church on the Ilyinka (1680–89), informally known as the Great Cross, was a landmark in Kitay-gorod but was destroyed in 1933 on Stalin's orders. This district also features the
Church of Cosmas and Damian and the Trinity Church of Nikitniki, which today is nestled among city buildings. It was built in the 1630s on the land of Moscow merchant, Grigory Nikitnikov. Nikolskaya Street is the site of Moscow's first university, the
Slavic Greek Latin Academy, housed in extant
Zaikonospassky monastery (1660s). Another monastery cathedral, the main church of
Epiphany Monastery (1690s), stands in the middle of Kitay-gorod in the eponymous Bogoyavlensky Lane. In the 19th century, Red Square was lined by a
neoclassical domed structure of Upper Trade Rows by
Joseph Bove. In the 1890s it replaced with the new
Upper Trading Rows (by
Alexander Pomerantsev and
Vladimir Shukhov) and the similar Middle Trading Rows (by
Roman Klein). The rest of Kitay-gorod was densely filled with offices, warehouses and hotels, to the point where real estate developers had to build streets, not buildings—like the
Tretyakovsky Proyezd project by
Pavel Tretyakov and
Alexander Kaminsky. and St Elijah's Gates to Kitay-gorod (ca. 1900). The parallel street right behind the wall is now
Staraya Square. The Tower and the wall were demolished in the 1930s. Also in the 1890s, developers consolidated large land lots on the perimeter of Kitay-gorod.
Savva Mamontov launched a civic center, built around an opera hall, which was completed as the
Metropol Hotel in 1907, the largest early
Art Nouveau building in Moscow, containing artwork by
Mikhail Vrubel,
Alexander Golovin and
Nikolai Andreev. The eastern segment (
Staraya Square) was rebuilt by the Moscow Merchant Society, with the late Art Nouveau
Boyarsky Dvor offices (by
Fyodor Schechtel) and the neoclassical 4, Staraya Square (by
Vladimir Sherwood, Jr., 1912–1914) which housed the
Central Committee of the Communist Party after the
Bolshevik Revolution. The present-day offices and clock tower of
Constitutional Court of Russia were financed by the Northern Insurance Society (1910–1912) and built by
Ivan Rerberg,
Marian Peretiatkovich and
Vyacheslav Oltarzhevsky. ==Zaryadye==