Arboretum Island

Fenerbahçe University or FBU for short, is a private university in Istanbul established by the relevant foundation of the Fenerbahçe Sports Club. At Fenerbahçe Faruk Ilgaz Facilities in April 2016; the workshop on its establishment, management and operation started. In the first year of accepting students, Medicana Group invested ₺100M. Security of the campus network and Internet of Things technologies were carried out with Aruba, a Hewlett Packard Enterprise company. In 2020, it started to contribute to the National Combat Aircraft Project, which is carried out in cooperation with TÜBİTAK and TUSAŞ. Faculty of Communication students; In December 2019, started the social responsibility project "Neither Child Neither Adolescent" and place in the Young Spokesperson of the Environment Competition organized by the International Environment Foundation in February 2020 won the first.

Metropol İstanbul is a mixed-use skyscraper in the Ataşehir district in Istanbul, Turkey. The tower was opened in 2018. Its height reaches 301 m (987 ft 6 in) including the twin spires at top, while its height at the roof level is 280 m (918 ft 8 in). It has 70 floors above ground level.

The Istanbul Financial Center (IFC) is a financial district serving banks, autonomous public institutions, multi-national companies and their related back offices and service firms. Located on the Asian side of Istanbul in the Ümraniye district, the IFC seeks to consolidate various financial institutions, services, and infrastructures within a designated area to promote collaboration, efficiency, and growth within the financial sector. The Istanbul Financial Center, which employs approximately 100 thousand employees, consists of offices, shopping malls, hotels, conference and exhibition centers.

Küçükbakkalköy is a neighborhood in the municipality of Ataşehir on the Asian side of Istanbul, Turkey. It is bounded on the northwest, north, and northeast by the Atatürk neighborhood, on the southeast by the Kayışdağı neighborhood, on the south by the İçerenköy neighborhood, and on the west by the Barbaros neighborhood. The name Küçükbakkalköy means "little grocery village." The name is said to come from the market held in the Greek village that formerly existed there. The neighborhood was referred to as Pakal-kioi (Πακαλ-κιοι) on a Greek tombstone dated 1875 in a cemetery in the neighborhood.The neighborhood is said to date from Byzantine times, with the neighborhood's Acısu Çeşmesi ("bitter water fountain") thought to be part of an old ayazma.Küçükbakkalköy is one of the historic Romani people in Turkey (Gypsy) neighborhoods of Istanbul, along with Sulukule, Selamsız, Çürüklük, Tophane, Çayırboyu, and Lonca. In 2006, there were reported to be 240 Romani households in the neighborhood.

Fenerbahçe Ülker Sports and Event Hall (Turkish: Fenerbahçe Ülker Spor ve Etkinlik Salonu) is a multi-purpose indoor arena that is located in Ataşehir, Istanbul, Turkey. The arena is owned and operated by Fenerbahçe S.K. The arena has a capacity of 15,000 people for concerts and 13,059 for basketball games, and it has hosted national and international sports events, such as basketball, volleyball, wrestling, and weightlifting; as well as concerts and congresses.

Varyap Meridian Project is a mixed-use development located Istanbul's new financial and business district. Varyap Meridian Grand Tower is the tallest building in this project, at 244 m.

Ataşehir is a district of Istanbul, Turkey. It is located at the junction of the O-2 and O-4 motorways on the Anatolian (Asian) side of Istanbul. Its neighbours are the districts of Ümraniye to the north, Sancaktepe to the northeast, Maltepe to the east, Kadıköy to the south and Üsküdar to the west. As of 2021, the tallest skyscraper in Ataşehir, Istanbul and Turkey is Metropol Istanbul Tower 1 (70 floors, 301 metres tall including its twin spires), which is a mixed-use complex with three towers and a shopping mall.Unlike in Başakşehir, another satellite city (on the western part of the European side of Istanbul), no single-family house types were designed for Ataşehir's residential projects. Most buildings in Ataşehir are high-rise towers, while some of them (especially around the main public squares in the district) are among Istanbul's and Turkey's tallest skyscrapers. The M4 line (Kozyatağı and Yenisahra stations) of the Istanbul Metro serves the district.

Küçükbakkalköy is an underground station on the M8 line of the Istanbul Metro. It is located on Kayışdağı Street in the Küçükbakkalköy neighbourhood of Ataşehir. It was opened on 6 January 2023.

İçerenköy is an underground station on the M8 line of the Istanbul Metro. It is located on Kayışdağı Street in the Küçükbakkalköy neighbourhood of Ataşehir. It was opened on 6 January 2023.

Acıbadem Mehmet Ali Aydınlar University (ACU) is a non-profit foundation university in Istanbul, Turkey, dedicated to the field of health sciences. The university was founded in 2007 by Mehmet Ali Aydınlar, an entrepreneur and founder of Acıbadem Healthcare Group, Turkey's leading healthcare institution. As of 2019, ACU serves 4374 undergraduate and graduate students through School of Medicine, Faculty of Pharmacy, Faculty of Health Sciences, Faculty of Arts and Sciences, Faculty of Engineering, two Vocational Schools and four graduate schools; Institute of Health Sciences, Institute of Social Sciences, Institute of Natural and Applied Sciences, and Institute of Senology. ACU operates in a main campus and two affiliated hospitals (Acıbadem Maslak Hospital and Acıbadem Atakent Hospital) for education and research purposes. Kerem Aydınlar Campus, centrally located on the Asian side of Istanbul offers students a privileged university life.

Kayışdağı is an underground station on the M8 line of the Istanbul Metro. It is located on Dudullu Street in the Kayışdağı neighbourhood of Ataşehir. It was opened on 6 January 2023.

A number of Weapons found in the Ergenekon investigation form a key part of the Ergenekon trials, prosecuting the Ergenekon organization. The Ergenekon investigation officially began after an anonymous tip led to the finding of 27 grenades in Ümraniye, a district of Istanbul. The serial numbers of these grenades matched those of grenades found in other locations and some used in terrorist attacks.