Belgrade Tower (), officially known as Kula Belgrade, is a 42-floor,  tall mixed-use skyscraper currently under construction in the Belgrade Waterfront project in Belgrade, Serbia.

Upon completion of the outer structure in 2022, it became the tallest building in Belgrade, Serbia and the western Balkans region and has been promoted as "the beacon of the entire master-planned community." Outside of Turkey, it remained as the tallest building in the Balkans for a year, until being surpassed by Sky Fort in Sofia, Bulgaria in 2023.

Overview 
Situated in a prime location at the bank of the Sava River, the Belgrade Tower will offer a waterfront lifestyle. Intended as a "new symbol of the Serbian capital," the developers aimed to integrate Belgrade's traditional architecture in a modern development. The tower will have a direct approach to a waterfront promenade, located in close proximity to Belgrade Fortress. It will be connected with the old city through a public plaza.

The architects were inspired by the nearby river when planning the exterior appearance. Aside from the Avala telecommunications tower, this will be the tallest structure in Belgrade, including a 190-room St. Regis hotel occupying the first nine floors, and 220 luxury St. Regis-branded and serviced apartments on floors 14 through 39. Guests of the St. Regis Belgrade and residents of the apartments will have access to a swimming pool, gym, a relaxation lounge and an observation deck at the top of the tower.

Construction

Design 
Kula Belgrade was designed by the internationally recognized firm Skidmore, Owings and Merrill. Their famous works include the 345 California Center building in San Francisco, the Hancock Building and the Willis Tower in Chicago. Their most famous building is the Burj Khalifa in Dubai, the tallest building in the world.

Kula Belgrade has an unusual design that changes shape at the height of the 14th floor, where the building "twists". It is one of the few buildings of this type that achieves a rotation of 90 degrees through only ten floors. The rotation of the building symbolizes what makes Belgrade recognizable - the confluence of the Sava and the Danube. On the facade of glass panels, the river's reflection and the city's panorama will be seen, giving the impression of fluidity.

The facade of Kula Belgrade is composed of almost 14,000 glass panels. Up to the ninth floor, the front also has a special "birds first" glass with lines visible only to birds, which helps them not to "collide" with the building. Another distinct feature of front glasses is that they are spectrally selective, i.e. they let in as much light as possible while reducing energy loss.

Kula Belgrade is connected to the Galerija shopping center by a pedestrian bridge, from where you can take an elevator directly to the observation deck. The building also has an underground garage on two levels with 305 parking spaces, while the second underground floor is planned for residential storerooms and accompanying technical rooms.

13th floor 
Kula Belgrade is the first building in Serbia with no 13th floor. Instead of the 13th floor, the 12th floor will have a double level. The number 13 is not on the control panel of any of the 15 elevators in the building.

St. Regis 
In April 2016, it was announced that the Marriott hotel chain had chosen Kula Belgrade as the home of its luxury hotel franchise St. Regis. The Belgrade hotel is 7th in Europe and 61st in the world. In 2017, was announced that the building would also host "The Residences at The St. Regis Belgrade", the first branded St. Regis apartments in Europe.

St. Regis hotel 
Hotel St. Regis Belgrade occupies the first 11 floors of the building, offers 119 rooms and suites with a view of the city or the Sava River, and has a well-known St. Regis bar. The second floor has a swimming pool, spa, gym and meeting rooms.

It was announced that the St. Regis hotel in Belgrade would bring the recognizable St. Regis butler service to Serbia, setting new standards for luxury hotel accommodation in Serbia.

The Astor Ballroom will be located on the ground floor of the building as a place for exclusive events and special celebrations.

St. Regis branded apartments 
The so-called "The Residences at The St. Regis Belgrade" - branded St. Regis apartments - offer a privileged residential experience to everyone looking for the ultimate comfort and the most prestigious place to live. The space from the 14th to the 19th floor of Kula Belgrade is occupied by 32 apartments from the "Signature" collection, from the 20th to the 37th floor by 170 apartments from the "Grand" collection, and from the 37th to the 40th floor by 18 apartments from the "Sky" collection. There are 220 apartments in the building.

The sale of apartments in Kula Belgrade began in May 2019.

Observation deck 
As the tallest building in Serbia, Kula Belgrade will have an observation deck at the top, on the 41st floor, with a view of the entire capital, rivers and landmarks such as the Belgrade Fortress, the Temple of Saint Sava and the Avala Tower. Visitors will reach this 360-degree viewpoint by high-speed elevators. Kula Belgrade has 15 elevators, and it takes 25 seconds to get to the restaurant and the observation deck from the ground floor.

Media facade 
Since the beginning of 2022, important dates and events have been regularly marked on the media facade of Kula Belgrade.

In January 2022, Orthodox New Year was celebrated with a three-and-a-half-minute light show and the colors of the Serbian flag. The projection of the message "Long live Serbia" marked the Sretenje holiday and Statehood Day of the Republic of Serbia in February 2022. In November 2022, the Kula Belgrade facade displayed an animation in honor of the Cyrillic alphabet and reformer of the Serbian language, Vuk Karadžić. In the same month, a message of support was sent to Serbian football players before the World Cup in Qatar 2022. In February 2023, several dozens of love messages were broadcast to mark Valentine's Day. In June 2023, the facade commemorated the success of Serbian tennis player Novak Djokovic, who won a record 23rd Grand Slam title. In June 2023, a special animation was shown in honor of Nikola Jokić, the Serbian basketball player who led his team to the first championship NBA title in history.

Kula Plaza 
The modernly designed plateau - Kula Plaza, located at the foot of the Kula Belgrade - will be the new place for city events and the most important cultural and artistic events, including concerts, festivals, various manifestations, performances and seasonal events. Kula Plaza was designed by SWA Group.

References

Belgrade Waterfront
Skyscrapers in Serbia
Towers in Serbia
Residential skyscrapers
Skyscraper hotels
Buildings and structures in Belgrade
Savski Venac