“Iron marvel” is the term that comes to mind when standing before the Bulgarian St. Stephen Church. This isn’t just another church. It’s a testament to Bulgarian identity within Istanbul. The Bulgarian St. Stephen Church stands proudly in Balat. It is a unique Orthodox church constructed from prefabricated cast iron.
Let’s step back in time. Imagine the 19th-century Ottoman Empire. Bulgarian Orthodox Christians longed for their own ecclesiastical organization. They felt disconnected from the predominantly Greek Phanar Patriarchate. Their efforts bore fruit in 1870. Sultan Abdülaziz issued a decree recognizing the Bulgarian Exarchate.
Initially, a modest wooden church stood near the Golden Horn. Statesman Stefan Bogoridi donated a house. It was transformed into this wooden church. It was inaugurated in 1849. The church became a vital hub for the Bulgarian National Revival. The Ottoman decree establishing the Bulgarian Exarchate was first read here.
A fire ravaged the original wooden church. A grander structure was needed. But the ground was weak. Concrete reinforcement wasn’t an option. Hovsep Aznavur, an Ottoman Armenian architect based in Istanbul, devised a clever solution. An iron frame.
An international competition sought the best design for prefabricated cast iron parts. An Austrian company, R. Ph. Waagner, won. Between 1893 and 1896, they crafted 500 tons of prefabricated elements in Vienna. These pieces journeyed to Istanbul by ship. They traveled via the Danube and the Black Sea.
In 1898, after just one and a half years, the Bulgarian St. Stephen Church was complete. Exarch Joseph inaugurated it. The main structure is steel. Metal boards cover it. Nuts, bolts, rivets, and welding bind the pieces together. The church is a blend of Neo-Byzantine and Neo-Baroque styles.
The Bulgarian St. Stephen Church is a product of 19th-century innovation. It echoes experiments with prefabricated iron churches. The British invented corrugated iron in 1829. They built portable iron churches for colonies like Australia. Gustave Eiffel, the Eiffel Tower’s creator, designed iron churches for the Philippines and Peru. Today, St. Stephen is one of the few surviving cast iron churches.
In 2010, Bulgarians celebrated St. Stephen’s feast day. The dome was gold-plated. This was funded by donations from Bulgarians of Plovdiv.
A renovation began in 2011. It was a joint effort between Bulgaria and Turkey. In 2018, Turkish President Erdoğan and Bulgarian Prime Minister Borisov inaugurated the renovated St. Stephen’s Church. It marked the church’s 120th anniversary.
As you explore Balat, remember the Bulgarian St. Stephen Church. It stands as a symbol of faith. It is a testament to Bulgarian heritage. It is a unique architectural achievement. It is a reminder of the diverse communities that have shaped Istanbul’s rich history.