The stone house in Art Nouveau style was built in 1903 by architect Zeidler for Tsekhovaya, who purchased this plot. Previously, there were three vacant buildings and a wooden residential house on this site. The facade of the house features small balconies and numerous windows with varied designs; on the fourth floor, the cornice is supported by six herms. The facade, in pastel tones, is richly decorated with white stucco floral ornamentation, which reveals fairy-tale motifs.

Already in the early years of the existence of Saint Petersburg, a Tatar settlement appeared near the Peter and Paul Fortress. In 1798, more than five hundred Muslim servicemen submitted a petition requesting the granting of a prayer house and the allocation of land for a cemetery.

The works of Fyodor Lidval began to play a significant role in the architecture of Saint Petersburg in the 1900s. In the first stage of his creativity (1897–1907), he was a prominent representative of the "Northern Modern" style; his explorations during these years were close to the aspirations of Scandinavian and Finnish architects. At the same time, Lidval's buildings did not contradict the historically established appearance of the city. The Lidval tenement house, one of the architect's early works, is usually cited as an example of a residential building in this style. The Ida Amalia Lidval tenement house — the first independent work of this outstanding architect — was commissioned by his mother.

The Matilda Kshesinskaya Mansion is one of the legends of St. Petersburg. This historic building, erected at the beginning of the 20th century on Troitskaya Square in the northern capital, has remained almost unchanged to this day. The mansion belonged to the famous St. Petersburg ballerina and socialite Matilda Kshesinskaya, who was favored by Emperor Nicholas II himself. After the October events of 1917, the ballerina’s mansion came under the control of the Petrograd Soviet. Later, it housed the "Ilyich Corner," the Society of Old Bolsheviks, and the Museum of the Great October Socialist Revolution. After the collapse of the USSR, the building became home to the State Museum of the Political History of Russia. Everyone knows there is a museum on Gorkovskaya, but few remember that such a vivid and genuine history is connected to this beautiful house. The story of one of the most beautiful women of the era of the fall of the Russian Empire.

The name of the square is not historical. The square at the intersection of Kamennoostrovsky Prospekt and Mira Street (formerly Ruzheynaya) existed without a name for many years. Initially, it was intended to be called Viennese Square, but this name was too "waltzing," so in 1992 it was given the name Austrian Square.

The house belonged to the hereditary honorary citizen, engineer Arthur Fedorovich Zimmerman.

On Kamennoostrovsky Prospect, next to the Lidval house, stands a modest white and blue mansion. This mansion is associated with Sergey Yulyevich Witte – one of the most significant figures in Russian history.

The Kavos Income House at the intersection of Kamennoostrovsky Prospect and Bolshaya Monetnaya Street is one of the first residential buildings in St. Petersburg constructed in the Art Nouveau style. However, it is notable not just for this. The building is closely connected with two names without which the history of architecture in the Northern capital is inconceivable: Kavos and Benois. This 1897 building became the "flagship" of St. Petersburg Art Nouveau.

The income house of the First Russian Insurance Society, popularly known as the "House of the Three Benois," is a vast residential complex with pass-through courtyards opening onto Kamennoostrovsky Prospect, Bolshaya Pushkarskaya, Kronverkskaya, and Bolshaya Monetnaya streets. It was built between 1911 and 1914 based on the design by the architect brothers Leonty, Albert, and Julius Benois in the neoclassical style with elements of Art Nouveau.

The income house of E.K. von Lipgart was built in 1904-1905 by the St. Petersburg architect of German origin V. Shaub. The style is late eclecticism with elements of Art Nouveau. In the courtyard of the house is the wing-workshop of E.K. von Lipgart, built in 1898-1899 according to the project of architect E.F. Virrich.

Architect - Vasily (Wilhelm) Shaub - a St. Petersburg German, an active architect-builder of that era. Year of construction: 1902-1903. Style: Art Nouveau. It stands out for its rhythmic variety, play of textures and curved lines, and the introduction of plant ornamentation.

The Alexandrovsky Lyceum (Imperial Alexandrovsky Lyceum) is the name of the Tsarskoye Selo Lyceum after its relocation from Tsarskoye Selo to Saint Petersburg, as well as the complex of buildings in which it was housed.

"Aquarium" – a theater-garden created in 1886 by entrepreneur G. A. Alexandrov. The garden occupied the area of the modern houses 10-12. A large aquarium was built in the garden (hence the name). The owner planned to hold lectures here about the life of fish and aquatic plants. The life of the "Aquarium" was full of vivid artistic events. The first film screening in Russia was arranged in the "Aquarium" theater, and here in the garden the first experimental screening of a sound film took place – a fragment of A. Rubinstein's opera "Demon" (1929). All the celebrities of that time, when visiting Petersburg, considered it an honor to perform or visit the establishment of merchant Alexandrov. Shalyapin and Utesov performed in the theater, and bankers, politicians, dignitaries, and "the very" Grigory Rasputin often frequented the restaurant. Also Tchaikovsky, Blok, Gorky.

One of the income houses of the 1st guild merchant Georgy Alexandrovich Alexandrov is located at 12 Kamennoostrovsky Prospect. The house, in the Art Nouveau style, was built between 1905 and 1908 according to the design by architects Dmitry Andreevich Kryzhanovsky and Pavel Mikhailovich Mulhanov.

But the main work of Vasily Shaub was the Gorbov income house, built in 1903, and it was not Art Nouveau, but eclecticism: the building, with its modest forms and a turret on the corner, resembled the first houses of the Peter the Great era. The building fit very well into the ensemble of the octagonal Austrian Square, and in 1907 it received an honorary prize at the competition for the most beautiful facades, organized by the City Duma.

One of the most successful examples of income houses in Saint Petersburg is the Korzinin building, which is located on the Petrograd side. The building was erected at the beginning of the 20th century, according to a design by Mulkhanov. Initially, the house belonged to the hofmeister and senator Musin-Pushkin.

Stone Island, located in the north of Petersburg, belonged since 1765 to Grand Duke Pavel Petrovich, heir to the throne and General Admiral of the fleet. By his order, in 1776, the construction of a hospice for disabled sailors, heroes of Chesma, was started on the island. At the same time, opposite the hospice, a church in a pseudo-Gothic style was laid according to the project of Felten, who was engaged nearby in the construction of a palace (the architect of which was Starov). The master stonemason Chiesa participated in its construction. Initially, the church was intended to be consecrated in the name of the apostles Peter and Paul and in honor of the Chesma battle. But the consecration of the temple took place on June 24, on the day of the Nativity of John the Baptist. It should be noted that this day was also a Masonic holiday, and the Grand Duke belonged to the lodges. The elegant structure, designed using Gothic forms, rose amidst the greenery of the park. The main volume of the church was pierced by pointed-arch windows. The bell tower and the round drum were topped with spires. The corner parts of the building were reinforced with buttresses, which were crowned above the cornice with small spires. The brick facades were not plastered. The pointed windows were highlighted with white casings. During later reconstructions, the open arched opening under the bell tower was bricked up. The outlines of the spires changed. The drum was covered with a conical top, and the bell tower with a four-sided pyramidal roof. The active Orthodox church is now located at the Kamennoostrovsky Palace. Many famous figures loved to rent summer houses on Stone Island: Derzhavin, Suvorov, and others. They all often visited the Ioannovskaya Church, and Pushkin even baptized three of his children there.

A closed women's educational institution of the Russian Empire, under the jurisdiction of the institutions of Empress Maria and part of the St. Petersburg educational district, existing from 1841 to 1918 in Saint Petersburg.

A revenue house in Saint Petersburg, built in 1913–1914 by order of the Emir of Bukhara, Said Abdulahad Khan, for his son Said Alim Khan. The emir invited architect Stepan Krichinsky to design it, who had previously participated in the construction of the Cathedral Mosque. For the house project, the emir awarded the architect the Order of Noble Bukhara.

The Lensovet Palace of Culture is one of the most famous art centers in Saint Petersburg. The constructivist-style building is located in the very heart of the Petrogradsky District and has been attracting residents and tourists of all ages for 90 years. Originally, the architectural structure was called the Palace of Culture of Industrial Cooperation, and it only received its current name in 1960.

In 1910, honorary citizen V. G. Chubakov and his wife began the construction of a six-story residential building on the corner of Leo Tolstoy Square, based on a design by architect V. I. Van der Gucht.

An elegant mansion in the Neo-Renaissance style, reminiscent of Italian villas, attracts attention with its beautiful decorative finishing details. Located at the intersection of Kamennoostrovsky Prospect and the embankment of the Karpovka River, it is styled as an Italian villa.

The majestic building stands out among its neighbors with a large ceremonial courtyard (such spaces are traditionally called cour d'honneur) and a powerful corner tower with a spire. Notably, this structure might never have appeared here: the original design by architect Kryzhanovsky did not include the construction of the tower.

The two-story building of the guardhouse of the Kamennoostrovsky Palace, officially referred to simply as the "wing with a greenhouse," was constructed in 1824 based on a design by the prominent St. Petersburg architect Ludwig Charlemagne.

At one time, there really was a wooden summer house (home) of the architect Andrey Nikolaevich Voronikhin here — the author of the designs for the Mining Institute building and the Kazan Cathedral.

A unique architectural ensemble surrounded by unique historical monuments of the Northern capital, a memorial cemetery, and at the same time a favorite summer recreation spot for the people of St. Petersburg.