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Changes After Construction
The structure, whose architect is unknown, is considered to have been built by the local masters of the period.
It underwent an extensive restoration between 1882 and 1902.
The structure, which had to be demolished because it was not earthquake-resistant, was reconstructed in 2024.
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The structure was revived in accordance with its original form, reflecting the character of an 18th-century Ottoman neighborhood mosque with its brick walls and gable roof.
İshak Agha, the Istanbul Customs Trustee during the reign of Sultan Mahmud I, is also the patron of the historical “Ten Fountains” structure in Beykoz.
The structure, also known as “Kireçburnu Mosque,” was opened after restoration in 2025 by President Recep Tayyip Erdoğan.
