The Kaptan Derya İbrahim Paşa Cami is a mosque next to a university building (it seems to be part of the university grounds), it could not be visited because restoration was about to begin when I was there in 2015. Some of the buildings belonging to the complex are also standing, in due course it may become a nice sight.
Istanbul Kaptan Derya Ibrahim Pasha mosque 2015 1205.jpg
Kaptan-ı Derya Basmacızade İbrahim Paşa Complex Sebil 5540.jpg
Istanbul Kaptan Ibrahim Pasha Mosque 2015 1204.jpg
Istanbul Kaptani Derya Ibrahim Pasha Cami december 2015 4853.jpg
Istanbul Kaptani Derya Ibrahim Pasha Cami december 2015 4854.jpg
Istanbul Kaptani Derya Ibrahim Pasha Cami december 2015 4852.jpg
Istanbul Kaptani Derya İbrahim Pasha Cami entrance to shop in complex in 2024 5539.jpg
Istanbul Kaptani Derya Ibrahim Pasha Cami december 2015 4855.jpg
Istanbul Kaptani Derya Ibrahim Pasha Cami december 2015 4856.jpg
Kaptan-ı Derya Basmacızade İbrahim Paşa Complex Mosque in 2024 5536.jpg
Kaptan-ı Derya Basmacızade İbrahim Paşa Complex west garden wall 5535.jpg
Kaptan-ı Derya Basmacızade İbrahim Paşa Complex wall at south side in 2024 5538.jpg