Yeşilköy (Turkish pronunciation: [jeˈʃilcœj]; prior to 1926, San Stefano or Santo Stefano from the Greek: Άγιος Στέφανος pronounced Ayos Stefanos, rendered in Turkish as Ayastefanos, Bulgarian: Сан Стефано) is a neighbourhood (Turkish: mahalle) in the district of Bakırköy, Istanbul, Turkey, on the Marmara Sea about 11 kilometres (7 mi) west of Istanbul's historic city centre. Before the rapid increase of Istanbul's population in the 1970s, Yeşilköy was merely a village and a sea resort.
The original name, San Stefano, in use until 1926, derives from a legend: in the early 13th century, the ship carrying Saint Stephen's relics to Rome from a Constantinople, sacked by the crusaders of the Fourth Crusade, was forced to stop here because of a storm. The relics were taken to a church until the sea calmed, and this gave the name to the church and to the place. In 1926, the village was named Yeşilköy which means "Green Village" in Turkish. It is believed that the writer Halit Ziya Uşakligil who lived there at the time gave this new name to the village. It is still referred to by its original name in Bulgarian and Greek.
In 1203, the beach of Agios Stefanos was the site of disembarkation of the Latin army of the Fourth Crusade, which would conquer Constantinople the following year.
In the 19th century, the whole village was owned by the powerful Armenian Dadyan family.
During the Crimean War, French forces were stationed here and built one of the three historic lighthouses of Istanbul still in use. San Stefano was where in 1878 the Russian forces halted their advance towards Constantinople at the end of the Russo-Turkish War and was the location where the Treaty of San Stefano was signed between the Russian and Ottoman Empires. In 1909, the decision to send Sultan Abdülhamid II into exile to Thessaloniki was taken by the members of the Committee of Union and Progress at the yacht club of San Stefano.
On 10 July 1894, San Stefano – as with the whole Marmara region of Constantinople – was hit by a strong earthquake, followed by a tsunami. The sea receded 100 metres from the shore and the following tsunami created giant waves which devastated the coast. The boathouse, the docks and large wooden structures were damaged, many houses were destroyed or damaged and also the train track was severely damaged by the quake.
San Stefano was where the first aviation facilities were built in the Ottoman Empire in 1912 and an aviation school was set up and later developed by German officers to train pilots for the Ottoman Aviation Squadrons.
Shortly after the Ottomans' entry into the First World War as Germany's ally, on 14 November 1914, a monument erected here in 1898 to commemorate the Russian soldiers who died in 1878, was blown up by the Ottoman military as a propaganda event; the demolition is thought to have been filmed by the first Turkish filmmaker Fuat Uzkınay and thus is officially deemed to be the birth of Turkish cinema.
Beginning in the late 1800s, San Stefano was a favourite coastal resort and hunting place for Constantinople's upper classes. It had a mixed population, composed of Turks, Greeks (now almost completely gone), Armenians and Levantines (Italian and French people, now mostly gone). The district is still very mixed, and as a legacy of the districts cosmopolitan character: an Italian mission, an Italian Catholic church and cemetery, an Armenian Apostolic Church and a few Greek churches still exist in the area, with the Armenians and Italians of the district still frequenting their churches. In the neighborhood, due to the events of the Arab spring and the civil war in Syria, several thousand Assyrians, faithful of the Syriac Orthodox Church, have settled in the 2010s. In 2015 they got permission to build a Syriac Orthodox Church in the city for their 15,000 members in Istanbul, therefore adding a new ethnic group to the district. On 3 August 2019, in the presence of the Patriarch of the Syriac Church, of Patriarch Bartholomew and of Istanbul Mayor Ekrem İmamoğlu, President Erdoğan laid in Yeşilköy the first stone of the first Syriac church erected in Turkey since the foundation of the republic. The area chosen for the construction is a part of the ground of the ancient Levantine cemetery.
Yeşilköy – whose population is mainly affluent - retains some notable examples of wooden Art Nouveau houses built between the end of the nineteenth and the beginning of the twentieth centuries. It has a Marina - the Yeşilköy Burnu Marina -  and sandy beaches.
Istanbul Atatürk International Airport, formerly known as the Yeşilköy Airport, is located in this district. The headquarters of Turkish Airlines are on the property of the airport, and Onur Air has its headquarters in an airport hangar. MyCargo Airlines (formerly ACT Airlines) has its head office in Level 4, Building A3 of the Istanbul World Trade Center (İstanbul Dünya Ticaret Merkezi) in Yeşilköy. Borajet also has its head office in Yeşilköy. When Bestair existed, its head office was in Yeşilköy.
On the waterfront, a small museum dedicated to the village and its minorities has been opened in 2012.
Yeşilköy has a station for the Marmaray commuter railway between Gebze and Halkalı. The first station, servicing the suburban railway line (Banliyö Treni) to Sirkeci, was built in 1871, and contributed to the neighbourhood's boom as a popular resort.
Images of YeşilköyEdit
View of the Marmara Sea from Yeşilköy
- Yeşilköy, istanbul.com, retrieved 24 February 2012
- Dilek Kaya Mutlu. The Russian Monument at Ayastefanos (San Stefano): Between Defeat andRevenge, Remembering and Forgetting
- Turkish cinema to celebrate 99th year Hurriyet 11 November 2013.
- "Türkiye'de modern tarihin ilk Süryani Kilisesi için temel atıldı: Erdoğan ve İmamoğlu törene katıldı". tr.euronews.com (in Turkish). 3 August 2019. Retrieved 19 October 2019.
- Yesilkoy Burnu, 1.yachtua.com, retrieved 24 February 2012
- "Contact Us." Turkish Airlines. Retrieved on 24 June 2009.
- "Communication Archived 2014-06-08 at WebCite." Onur Air. Retrieved 8 June 2014. Map Archived 2014-06-08 at WebCite. "Head Office Atatürk Havalimanı B Kapısı Teknik Hangar Yanı 34149 Yeşilköy/İSTANBUL/TÜRKİYE"
- "ACT Airlines Headquarters." ACT Airlines. Retrieved on 23 November 2012. "Istanbul World Trade Center (Istanbul Dunya Ticaret Merkezi) Building A3, Level 4, 34149 Yesilkoy - Istanbul / TURKEY"
- "Contact Us." Borajet. Retrieved on 16 February 2011. "ADDRESS İDTM Blokları A-3 Blok Kat:5 Yeşilköy 34149 / İstanbul-TURKEY"
- Home page. Bestair. 25 March 2008. Retrieved on 30 January 2012. "İSTANBUL D.T.M. A3 Blok Kat:5 Yeşilköy İstanbul"
- Tuna, Turgay (2004). Ayastefanos'tan Yeşilköy'e (in Turkish).
Media related to Yeşilköy at Wikimedia Commons